Oprah Winfrey Seeks a Younger Audience to Bolster a Flagging Empire

Stephanie Diani for The New York Times

Oprah Winfrey spoke last month at a convention held by O, The Oprah Magazine, in Los Angeles.

LOS ANGELES — It’s not easy to find a fresh way to photograph Oprah Winfrey.

That’s why the editors of O, The Oprah Magazine, recently tried to create a shot that recalled the glory days of Ms. Winfrey’s syndicated talk show. They arranged to photograph her for its April 2013 issue as she stepped onstage to speak to 5,000 attendees at the magazine’s annual conference, a New Age slumber party of sorts for women held at the convention center here last month. When Ms. Winfrey confidently strode out dressed in a sea foam green V-neck dress and a pair of perilously tall ruby red stilettos, the audience collectively leapt to its feet and shrieked at the sight of her.

“I love you, Oprah,” some women shouted, while other fans brushed away tears. “I love you back,” she responded in her signature commanding voice. “It’s no small thing to get the dough to come here.”

Ms. Winfrey, who used to receive this kind of applause from fans five days a week, has had fewer such receptions since the talk show she hosted for 25 years ended 18 months ago. The cable network OWN, which she started with Discovery Communications, is emerging from low ratings and management shake-ups. And without a regular presence on daytime network television, she cannot steer traffic to her other products as easily as in the past. Her magazine, in particular, has experienced a decline in advertising revenue and newsstand sales since the talk show finished.

“She’s still Oprah. But she’s still struggling,” said Janice Peck, an associate professor of journalism and mass communication at the University of Colorado who wrote the 2008 book “The Age of Oprah.” “I think she’s scared, even though she’s very, very rich and she’s always going to be very, very rich. The possibility of failure, it’s quite scary.”

Ms. Winfrey, 58, has shown some signs of strain. She arrived at the conference with faint shadows under her eyes and announced to her best friend, Gayle King, and the audience simultaneously that she had a breast cancer scare the week before. (It was ultimately a false alarm.) When Ms. King grew visibly upset, one woman chided Ms. Winfrey for not telling her friend ahead of time and ordered her to apologize to Ms. King — all before an audience. Ms. Winfrey also did not hide her dissatisfaction with the criticism she had faced. She told the audience, “the press tried to cut me off at the knees” in its coverage of OWN, and bristled at questions about the challenges her magazine confronted.

“I don’t care what the form is,” Ms. Winfrey said with the conviction of a preacher. “I care about what the message is.”

With signs of progress at OWN, Ms. Winfrey now has more time to devote to other media platforms — her magazine, her radio channel on XM Satellite Radio, her Facebook page, which has 7.8 million subscribers, her Twitter account, which has nearly 15 million followers, and her latest content channel on The Huffington Post.

“It’s all an opportunity to speak to people,” Ms. Winfrey said as she sat for an interview during the conference, a pair of glittery gold stilettos slung in her hand and a couple of handlers in the corner quietly tapping away at smartphones. She pushed aside a bottle of sparkling water, a glass with a silver straw and a delicate orchid placed before her and spoke frankly about her plans.

“Ultimately, you have to make money because you are a business. I let other people worry about that. I worry about the message. I am always, always, always about holding true to the vision and the message, and when you are true to that, then people respond.”

When it comes to the magazine, Ms. Winfrey said her staff prepared her to expect a 25 percent decline in newsstand sales after the talk show ended. (It has been closer to 22 percent.) And while she acknowledged that she enjoyed “holding the magazine in my hand,” she was pragmatic about print’s future and said she would stop publishing a print magazine if it were not profitable.

“Obviously, the show was helping in ways that you know I hadn’t accounted for,” Ms. Winfrey said. “I’m not interested, you know, in bleeding money.”

Ms. Winfrey, who spoke in a conference room over the roars of an expectant crowd in the convention space below, said she knew that her brand’s strength stemmed from how she resonated with a breadth of viewers.

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White House Presses for Drone Rule Book

WASHINGTON — Facing the possibility that President Obama might not win a second term, his administration accelerated work in the weeks before the election to develop explicit rules for the targeted killing of terrorists by unmanned drones, so that a new president would inherit clear standards and procedures, according to two administration officials.

The matter may have lost some urgency after Nov. 6. But with more than 300 drone strikes and some 2,500 people killed by the Central Intelligence Agency and the military since Mr. Obama first took office, the administration is still pushing to make the rules formal and resolve internal uncertainty and disagreement about exactly when lethal action is justified.

Mr. Obama and his advisers are still debating whether remote-control killing should be a measure of last resort against imminent threats to the United States, or a more flexible tool, available to help allied governments attack their enemies or to prevent militants from controlling territory.

Though publicly the administration presents a united front on the use of drones, behind the scenes there is longstanding tension. The Defense Department and the C.I.A. continue to press for greater latitude to carry out strikes; Justice Department and State Department officials, and the president’s counterterrorism adviser, John O. Brennan, have argued for restraint, officials involved in the discussions say.

More broadly, the administration’s legal reasoning has not persuaded many other countries that the strikes are acceptable under international law. For years before the Sept. 11, 2001, attacks, the United States routinely condemned targeted killings of suspected terrorists by Israel, and most countries still object to such measures.

But since the first targeted killing by the United States in 2002, two administrations have taken the position that the United States is at war with Al Qaeda and its allies and can legally defend itself by striking its enemies wherever they are found.

Partly because United Nations officials know that the United States is setting a legal and ethical precedent for other countries developing armed drones, the U.N. plans to open a unit in Geneva early next year to investigate American drone strikes.

The attempt to write a formal rule book for targeted killing began last summer after news reports on the drone program, started under President George W. Bush and expanded by Mr. Obama, revealed some details of the president’s role in the shifting procedures for compiling “kill lists” and approving strikes. Though national security officials insist that the process is meticulous and lawful, the president and top aides believe it should be institutionalized, a course of action that seemed particularly urgent when it appeared that Mitt Romney might win the presidency.

“There was concern that the levers might no longer be in our hands,” said one official, speaking on condition of anonymity. With a continuing debate about the proper limits of drone strikes, Mr. Obama did not want to leave an “amorphous” program to his successor, the official said. The effort, which would have been rushed to completion by January had Mr. Romney won, will now be finished at a more leisurely pace, the official said.

Mr. Obama himself, in little-noticed remarks, has acknowledged that the legal governance of drone strikes is still a work in progress.

“One of the things we’ve got to do is put a legal architecture in place, and we need Congressional help in order to do that, to make sure that not only am I reined in but any president’s reined in terms of some of the decisions that we’re making,” Mr. Obama told Jon Stewart in an appearance on “The Daily Show” on Oct. 18.

In an interview with Mark Bowden for a new book on the killing of Osama bin Laden, “The Finish,” Mr. Obama said that “creating a legal structure, processes, with oversight checks on how we use unmanned weapons, is going to be a challenge for me and my successors for some time to come.”

The president expressed wariness of the powerful temptation drones pose to policy makers. “There’s a remoteness to it that makes it tempting to think that somehow we can, without any mess on our hands, solve vexing security problems,” he said.

Despite public remarks by Mr. Obama and his aides on the legal basis for targeted killing, the program remains officially classified. In court, fighting lawsuits filed by the American Civil Liberties Union and The New York Times seeking secret legal opinions on targeted killings, the government has refused even to acknowledge the existence of the drone program in Pakistan.

But by many accounts, there has been a significant shift in the nature of the targets. In the early years, most strikes were aimed at ranking leaders of Al Qaeda thought to be plotting to attack the United States. That is the purpose Mr. Obama has emphasized, saying in a CNN interview in September that drones were used to prevent “an operational plot against the United States” and counter “terrorist networks that target the United States.”

But for at least two years in Pakistan, partly because of the C.I.A.’s success in decimating Al Qaeda’s top ranks, most strikes have been directed at militants whose main battle is with the Pakistani authorities or who fight with the Taliban against American troops in Afghanistan.

In Yemen, some strikes apparently launched by the United States killed militants who were preparing to attack Yemeni military forces. Some of those killed were wearing suicide vests, according to Yemeni news reports.

“Unless they were about to get on a flight to New York to conduct an attack, they were not an imminent threat to the United States,” said Micah Zenko, a fellow at the Council on Foreign Relations who is a critic of the strikes. “We don’t say that we’re the counterinsurgency air force of Pakistan, Yemen and Somalia, but we are.”

Then there is the matter of strikes against people whose identities are unknown. In an online video chat in January, Mr. Obama spoke of the strikes in Pakistan as “a targeted, focused effort at people who are on a list of active terrorists.” But for several years, first in Pakistan and later in Yemen, in addition to “personality strikes” against named terrorists, the C.I.A. and the military have carried out “signature strikes” against groups of suspected, unknown militants.

Originally that term was used to suggest the specific “signature” of a known high-level terrorist, such as his vehicle parked at a meeting place. But the word evolved to mean the “signature” of militants in general — for instance, young men toting arms in an area controlled by extremist groups. Such strikes have prompted the greatest conflict inside the Obama administration, with some officials questioning whether killing unidentified fighters is legally justified or worth the local backlash.

Many people inside and outside the government have argued for far greater candor about all of the strikes, saying excessive secrecy has prevented public debate in Congress or a full explanation of their rationale. Experts say the strikes are deeply unpopular both in Pakistan and Yemen, in part because of allegations of large numbers of civilian casualties, which American officials say are exaggerated.

Gregory D. Johnsen, author of “The Last Refuge: Yemen, Al Qaeda and America’s War in Arabia,” argues that the strike strategy is backfiring in Yemen. “In Yemen, Al Qaeda is actually expanding,” Mr. Johnsen said in a recent talk at the Brookings Institution, in part because of the backlash against the strikes.

Shuja Nawaz, a Pakistan-born analyst now at the Atlantic Council in Washington, said the United States should start making public a detailed account of the results of each strike, including any collateral deaths, in part to counter propaganda from jihadist groups. “This is a grand opportunity for the Obama administration to take the drones out of the shadows and to be open about their objectives,” he said.

But the administration appears to be a long way from embracing such openness. The draft rule book for drone strikes that has been passed among agencies over the last several months is so highly classified, officials said, that it is hand-carried from office to office rather than sent by e-mail.

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No. 1 Notre Dame beats USC 22-13, earns title shot

LOS ANGELES (AP) — The Fighting Irish punched their ticket to Miami.

Theo Riddick rushed for 146 yards and a touchdown, Kyle Brindza kicked five field goals, and No. 1 Notre Dame secured a spot in the BCS championship game with a 22-13 victory over Southern California on Saturday night.

Everett Golson passed for 217 yards as the Irish (12-0) completed their first perfect regular season since 1988, earning a trip to south Florida on Jan. 7 to play for the storied program's first national title in 24 years.

Although they did little with flash on an electric night at the Coliseum, the Irish woke up more echoes of past Notre Dame greats with a grinding effort in this dynamic intersectional rivalry with USC (7-5), which has lost four of five.

Notre Dame's hard-nosed defense appropriately made the decisive stand in the final minutes, keeping USC out of the end zone on four plays from the Irish 1 with 2:33 to play.

"Well, that's who we are," Notre Dame coach Brian Kelly said. "It's been our defense all year. Our offense is able to manage enough points."

After spending more than a decade looking up at the Trojans, the Irish are back on top of this rivalry with two straight wins in Los Angeles. The school of Knute Rockne, the Four Horsemen and Paul Hornung has new heroes now, from inspirational linebacker Manti Te'o to Kelly, who took the Irish from unranked to start the season to No. 1 in the AP Top 25 for the first time in 19 years.

Te'o, the Heisman Trophy hopeful, had a key interception against USC and became the second Irish defender with three 100-tackle seasons — and he took particular pride in that last defensive stand, which included three straight Trojans runs resulting in nothing.

"It doesn't matter where the ball is," Te'o said. "We're going to protect the end zone at all costs."

After Brindza's school record-tying fifth field goal put the Irish up by nine points with 5:58 left, Marqise Lee caught a 53-yard pass from USC freshman Max Wittek at the Notre Dame 2.

But after USC failed on three straight runs at a defense that has allowed just 11 rushing TDs in 30 games, Wittek threw incomplete to fullback Soma Vainuku, setting off a leaping, chest-bumping celebration on the Notre Dame sideline and in the Irish sections of the sold-out Coliseum.

"They've had a great goal-line defense all year," USC coach Lane Kiffin said. "They've done that to everybody down on the goal line. ... It's just so hard to score touchdowns versus them. When the ball is on the 2-inch line, you'd think you could score touchdowns."

The grind-it-out win highlighted an unforgettable season for the Irish, who began the year with questions about their relevancy and survived some uninspiring performances and nail-biting finishes with their unbeaten record intact.

Notre Dame is likely to face an Southeastern Conference opponent in Miami, but won't know for another week which one. Alabama and Georgia play for the SSEC title in Atlanta.

With the Irish offense repeatedly stalling in the red zone against the Trojans, Brindza went five for six on field goals, even hitting a 52-yarder at the halftime gun.

Wittek passed for 186 yards with two interceptions in his first career start for the Trojans, who completed their tumble from the preseason No. 1 ranking with four losses in five games in an enormously disappointing season. Wittek filled in capably for injured Matt Barkley, but USC is headed to a lower-tier bowl in the first year after its NCAA-mandated two-year postseason ban ended.

Lee caught five passes for 75 yards, yet still broke the Pac-12 single-season receptions record established last year by teammate Robert Woods, who had seven catches for 92 yards.

Barkley watched from the sideline in a grey hoodie with a sling on his right arm after spraining his shoulder in last week's loss at UCLA. The senior and Pac-12 career passing leader won twice in South Bend during his career, but never got to face the Irish at the Coliseum, sidelined by injuries for both visits.

Barkley still ran down the Coliseum tunnel with the rest of the USC seniors for their final home game. He participated in the coin toss, but could only watch while the Irish opened the game with three clock-consuming drives resulting in 13 points.

USC's much-criticized defensive caution under assistant head coach Monte Kiffin was exploited by the Irish, with Golson patiently finding the sags in the Trojans' pass coverage for 181 yards passing in the first half. Riddick went 9 yards for a TD in the first quarter, but USC also stiffened to hold Notre Dame to field goals twice in the red zone.

Notre Dame held its 12th straight opponent without a first-quarter touchdown, but Wittek found Woods for a 9-yard score on the first play of the second quarter — just the ninth touchdown allowed by Notre Dame all season long. The Irish took a 16-10 lead to halftime when Brindza hit the second-longest field goal in Notre Dame history.

Te'o made the seventh interception of his phenomenal season when Wittek threw directly to him on USC's second play of the second half. Both teams struggled to move the ball in the third quarter, and USC settled for a field goal with 9:20 to play just a few moments after Kiffin called a timeout right before a play that ended with Lee appearing to catch a pass on the goal line.

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Indian Prostitutes’ New Autonomy Imperils AIDS Fight

Kuni Takahashi for The New York Times

Sex workers in Mumbai’s long-established red-light district, where brothels are dwindling.

MUMBAI, India — Millions once bought sex in the narrow alleys of Kamathipura, a vast red-light district here. But prostitutes with inexpensive mobile phones are luring customers elsewhere, and that is endangering the astonishing progress India has made against AIDS.

Indeed, the recent closings of hundreds of ancient brothels, while something of an economic victory for prostitutes, may one day cost them, and many others, their lives.

“The place where sex happens turns out to be an important H.I.V. prevention point,” said Saggurti Niranjan, program associate of the Population Council. “And when we don’t know where that is, we can’t help stop the transmission.”

Cellphones, those tiny gateways to modernity, have recently allowed prostitutes to shed the shackles of brothel madams and strike out on their own. But that independence has made prostitutes far harder for government and safe-sex counselors to trace. And without the advice and free condoms those counselors provide, prostitutes and their customers are returning to dangerous ways.

Studies show that prostitutes who rely on cellphones are more susceptible to H.I.V. because they are far less likely than their brothel-based peers to require their clients to wear condoms.

In interviews, prostitutes said they had surrendered some control in the bedroom in exchange for far more control over their incomes.

“Now, I get the full cash in my hand before we start,” said Neelan, a prostitute with four children whose side business in sex work is unknown to her husband and neighbors. (Neelan is a professional name, not her real one.)

“Earlier, if the customer got scared and didn’t go all the way, the madam might not charge the full amount,” she explained. “But if they back out now, I say that I have removed all my clothes and am going to keep the money.”

India has been the world’s most surprising AIDS success story. Though infections did not appear in India until 1986, many predicted the nation would soon become the epidemic’s focal point. In 2002, the C.I.A.’s National Intelligence Council predicted that India would have as many as 25 million AIDS cases by 2010. Instead, India now has about 1.5 million.

An important reason the disease never took extensive hold in India is that most women here have fewer sexual partners than in many other developing countries. Just as important was an intensive effort underwritten by the World Bank and the Bill and Melinda Gates Foundation to target high-risk groups like prostitutes, gay men and intravenous drug users.

But the Gates Foundation is now largely ending its oversight and support for AIDS prevention in India, just as efforts directed at prostitutes are becoming much more difficult. Experts say it is too early to identify how much H.I.V. infections might rise.

“Nowadays, the mobility of sex workers is huge, and contacting them is very difficult,” said Ashok Alexander, the former director in India of the Gates Foundation. “It’s a totally different challenge, and the strategies will also have to change.”

An example of the strategies that had been working can be found in Delhi’s red-light district on Garstin Bastion Road near the old Delhi railway station, where brothels have thrived since the 16th century. A walk through dark alleys, past blind beggars and up narrow, steep and deeply worn stone staircases brings customers into brightly lighted rooms teeming with scores of women brushing each other’s hair, trying on new dresses, eating snacks, performing the latest Bollywood dances, tending small children and disappearing into tiny bedrooms with nervous men who come out moments later buttoning their trousers.

A 2009 government survey found 2,000 prostitutes at Garstin Bastion (also known as G. B.) Road who served about 8,000 men a day. The government estimated that if it could deliver as many as 320,000 free condoms each month and train dozens of prostitutes to counsel safe-sex practices to their peers, AIDS infections could be significantly reduced. Instead of broadcasting safe-sex messages across the country — an expensive and inefficient strategy commonly employed in much of the world — it encircled Garstin Bastion with a firebreak of posters with messages like “Don’t take a risk, use a condom” and “When a condom is in, risk is out.”

Surprising many international AIDS experts, these and related tactics worked. Studies showed that condom use among clients of prostitutes soared.

“To the credit of the Indian strategists, their focus on these high-risk groups paid off,” said Dr. Peter Piot, the former executive director of U.N.AIDS and now director of the London School of Hygiene and Tropical Medicine. A number of other countries, following India’s example, have achieved impressive results over the past decade as well, according to the latest United Nations report, which was released last week.

Sruthi Gottipati contributed reporting in Mumbai and New Delhi.

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Protests Erupt After Egypt’s Leader Seizes New Power

Tara Todras-Whitehill for The New York Times

Egyptians in central Cairo ran from tear gas during clashes with the police on Friday. Protesters took to the streets in several cities. More Photos »

CAIRO — Protests erupted across Egypt on Friday, as opponents of President Mohamed Morsi clashed with his supporters over a presidential edict that gave him unchecked authority and polarized an already divided nation while raising a specter, the president’s critics charged, of a return to autocracy.  

In an echo of the uprising 22 months ago, thousands of protesters chanted for the downfall of Mr. Morsi’s government in Cairo, while others ransacked the offices of the president’s former party in Suez, Alexandria and other cities.

Mr. Morsi spoke to his supporters in front of the presidential palace here, imploring the public to trust his intentions as he cast himself as a protector of the revolution and a fledgling democracy.

In a speech that was by turns defensive and conciliatory, he ultimately gave no ground to the critics who now were describing him as a pharaoh, in another echo of the insult once reserved for the deposed president, Hosni Mubarak.

“God’s will and elections made me the captain of this ship,” Mr. Morsi said.

The battles that raged on Friday — over power, legitimacy and the mantle of the revolution — posed a sharp challenge not only to Mr. Morsi but also to his opponents, members of secular, leftist and liberal groups whose crippling divisions have stifled their agenda and left them unable to confront the more popular Islamist movement led by the Muslim Brotherhood.

The crisis over his power grab came just days after the Islamist leader won international praise for his pragmatism, including from the United States, for brokering a cease-fire between Hamas and Israel.

On Friday, the State Department expressed muted concern over Mr. Morsi’s decision. “One of the aspirations of the revolution was to ensure that power would not be overly concentrated in the hands of any one person or institution,” said the State Department spokeswoman, Victoria Nuland.

She said, “The current constitutional vacuum in Egypt can only be resolved by the adoption of a constitution that includes checks and balances, and respects fundamental freedoms, individual rights and the rule of law consistent with Egypt’s international commitments.”

But the White House was notably silent after it had earlier this week extolled the emerging relationship between President Obama and Mr. Morsi and credited a series of telephone calls between the two men with helping to mediate the cease-fire in Gaza.

For Mr. Morsi, who seemed to be saying to the nation that it needed to surrender the last checks on his power in order to save democracy from Mubarak-era judges, the challenge was to convince Egyptians that the ends justified his means.

But even as he tried, thousands of protesters marched to condemn his decision. Clashes broke out between the president’s supporters and his critics, and near Tahrir Square, the riot police fired tear gas and bird shot as protesters hurled stones and set fires.

Since Thursday, when Mr. Morsi issued the decree, the president and his supporters have argued that he acted precisely to gain the power to address the complaints of his critics, including the families of protesters killed during the uprising and its aftermath.

By placing his decisions above judicial review, the decree enabled him to replace a public prosecutor who had failed to win convictions against senior officers implicated in the killings of protesters.

The president and his supporters also argued that the decree insulated the Constituent Assembly, which is drafting the constitution, from meddling by Mubarak-era judges.

Since Mr. Mubarak’s ouster, courts have dissolved Parliament, kept a Mubarak loyalist as top prosecutor and disbanded the first Assembly.

But by ending legal appeals, the decree also removed a safety valve for critics who say the Islamist majority is dominating the drafting of the constitution.

Mayy El Sheikh contributed reporting from Cairo, and Helene Cooper from Washington.

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Secret message found with carrier pigeon may never be deciphered

British man finds carrier pigeon skeleton in his fireplace with unbreakable secret code (Reuters)

Before military forces had secure cell phones and satellite communications, they used carrier pigeons. The highly trained birds delivered sensitive information from one location to another during  World War II. Often, the birds found the intended recipient. But not always.

A dead pigeon was recently discovered inside a chimney in Surrey, England. There for roughly 70 years, the bird had a curious canister attached to its leg. Inside was a coded message that has stumped the experts.

The code features a series of 27 groups of five letters. According to Reuters, nobody from Britain’s Government Communications Headquarters has been able to decipher it. The message was sent by a Sgt. W. Scott to someone or something identified as “Xo2.”

A spokesperson remarked, “Although it is disappointing that we cannot yet read the message brought back by a brave carrier pigeon, it is a tribute to the skills of the wartime code-makers that, despite working under severe pressure, they devised a code that was indecipherable both then and now.”

The bird was discovered by a homeowner doing renovations earlier this month. In an interview with Reuters, David Martin remarked that bits of birds kept falling from the chimney. Eventually, Margin saw the red canister and speculated that it might contain a secret message. And it seems as if the message will always be secret.

Carrier pigeons played a vital role in wars due to their incredible homing skills. All told, U.K. forces used about 250,000 of the birds during World War II.

Wireless News Headlines – Yahoo! News

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NFL to examine replay rule from Lions-Texans game

NEW YORK (AP) — The rule that negated using video replay to confirm a Houston Texans touchdown "may be too harsh" and will be re-examined immediately, NFL director of football operations Ray Anderson said Friday.

Anderson, also co-chairman of the competition committee that suggests rules changes to the owners, said a change could come this year. The NFL traditionally resists changing rules during a season.

"We will certainly discuss the rule with the competition committee members, as we do all situations involving unique and unusual circumstances, and determine if we feel a change should be recommended to ownership," Anderson said in a statement.

"Not being able to review a play in this situation may be too harsh, and an unintended consequence of trying to prevent coaches from throwing their challenge flag for strategic purposes in situations that are not subject to a coaches' challenge."

Anderson added the NFL is not bound by past events when a rule is proved to have loopholes, and that a 15-yard penalty for throwing the challenge flag on a play that is automatically reviewed might be enough. For now, throwing the challenge flag also eliminates the use of replay. All scoring plays otherwise are reviewed.

Justin Forsett's third-quarter 81-yard run in the Texans' 34-31 overtime victory at Detroit on Thursday initially was ruled a touchdown, although replays clearly showed his knee and elbow touched the turf when he was hit by Lions defenders. Detroit coach Jim Schwartz challenged, resulting in a 15-yard unsportsmanlike conduct penalty and the negated use of video replay.

"I overreacted," Schwartz acknowledged. "And I cost us."

In 2011, instant replay rules were changed to have the replay official initiate a review of all scoring plays. The rule stated that a team is prevented from challenging a play if that team commits a foul that prevents the next snap, or if a challenge flag is thrown when an automatic review would take place. A 15-yard unsportsmanlike conduct penalty is assessed as well as the elimination of the replay review for the play.

But, as Anderson noted, getting the calls right is paramount and that the league may have overlooked the scenario that occurred in Detroit.

Anderson also said the play in which Lions defensive tackle Ndamukong Suh kicked Texans quarterback Matt Schaub in the groin will be reviewed. He called the play "out of the ordinary."

Suh could face a suspension if he is found to have intentionally kicked Schaub. A year ago on Thanksgiving, Suh was ejected for stomping on the right arm of Green Bay offensive lineman Evan Dietrich-Smith and subsequently was suspended for two games.

Suh has been fined in previous seasons for roughing up quarterbacks Andy Dalton, Jay Cutler and Jake Delhomme.

Similar incidents to the replay flap, but not involving scores happened last season in San Francisco's win, coincidentally at Detroit, and last week when the Falcons beat Arizona.

The rule was adopted in part because of a situation in a Redskins-Giants game in December 2010.

Officials on the field ruled a fumble recovered by the Giants, and the ball was made ready for play. But Washington veteran linebacker London Fletcher kicked the ball and was called for delay of game. While the penalty was being enforced, Washington challenged the ruling of a fumble.

The competition committee felt that a team could benefit from committing a penalty in that situation, giving it more time to challenge a play. It was decided that the new rule would also apply when a team throws the challenge flag on a play that can't be challenged — including scoring plays, turnovers, when the team is out of challenges or timeouts, and inside the final two minutes of a half or game, or in overtime.

___

Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL

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Scientists See Advances in Deep Learning, a Part of Artificial Intelligence

Hao Zhang/The New York Times

A voice recognition program translated a speech given by Richard F. Rashid, Microsoft’s top scientist, into Mandarin Chinese.

Using an artificial intelligence technique inspired by theories about how the brain recognizes patterns, technology companies are reporting startling gains in fields as diverse as computer vision, speech recognition and the identification of promising new molecules for designing drugs.

The advances have led to widespread enthusiasm among researchers who design software to perform human activities like seeing, listening and thinking. They offer the promise of machines that converse with humans and perform tasks like driving cars and working in factories, raising the specter of automated robots that could replace human workers.

The technology, called deep learning, has already been put to use in services like Apple’s Siri virtual personal assistant, which is based on Nuance Communications’ speech recognition service, and in Google’s Street View, which uses machine vision to identify specific addresses.

But what is new in recent months is the growing speed and accuracy of deep-learning programs, often called artificial neural networks or just “neural nets” for their resemblance to the neural connections in the brain.

“There has been a number of stunning new results with deep-learning methods,” said Yann LeCun, a computer scientist at New York University who did pioneering research in handwriting recognition at Bell Laboratories. “The kind of jump we are seeing in the accuracy of these systems is very rare indeed.”

Artificial intelligence researchers are acutely aware of the dangers of being overly optimistic. Their field has long been plagued by outbursts of misplaced enthusiasm followed by equally striking declines.

In the 1960s, some computer scientists believed that a workable artificial intelligence system was just 10 years away. In the 1980s, a wave of commercial start-ups collapsed, leading to what some people called the “A.I. winter.”

But recent achievements have impressed a wide spectrum of computer experts. In October, for example, a team of graduate students studying with the University of Toronto computer scientist Geoffrey E. Hinton won the top prize in a contest sponsored by Merck to design software to help find molecules that might lead to new drugs.

From a data set describing the chemical structure of 15 different molecules, they used deep-learning software to determine which molecule was most likely to be an effective drug agent.

The achievement was particularly impressive because the team decided to enter the contest at the last minute and designed its software with no specific knowledge about how the molecules bind to their targets. The students were also working with a relatively small set of data; neural nets typically perform well only with very large ones.

“This is a really breathtaking result because it is the first time that deep learning won, and more significantly it won on a data set that it wouldn’t have been expected to win at,” said Anthony Goldbloom, chief executive and founder of Kaggle, a company that organizes data science competitions, including the Merck contest.

Advances in pattern recognition hold implications not just for drug development but for an array of applications, including marketing and law enforcement. With greater accuracy, for example, marketers can comb large databases of consumer behavior to get more precise information on buying habits. And improvements in facial recognition are likely to make surveillance technology cheaper and more commonplace.

Artificial neural networks, an idea going back to the 1950s, seek to mimic the way the brain absorbs information and learns from it. In recent decades, Dr. Hinton, 64 (a great-great-grandson of the 19th-century mathematician George Boole, whose work in logic is the foundation for modern digital computers), has pioneered powerful new techniques for helping the artificial networks recognize patterns.

Modern artificial neural networks are composed of an array of software components, divided into inputs, hidden layers and outputs. The arrays can be “trained” by repeated exposures to recognize patterns like images or sounds.

These techniques, aided by the growing speed and power of modern computers, have led to rapid improvements in speech recognition, drug discovery and computer vision.

Deep-learning systems have recently outperformed humans in certain limited recognition tests.

Last year, for example, a program created by scientists at the Swiss A. I. Lab at the University of Lugano won a pattern recognition contest by outperforming both competing software systems and a human expert in identifying images in a database of German traffic signs.

The winning program accurately identified 99.46 percent of the images in a set of 50,000; the top score in a group of 32 human participants was 99.22 percent, and the average for the humans was 98.84 percent.

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Berlin Journal: Berlin Tour Raises Awareness on Lobbying

Gordon Welters for The New York Times

Timo Lange, right, a campaigner for LobbyControl, with his tour group at the building in Berlin that houses the tobacco lobby.

BERLIN — The sold-out walking tour began along the Spree River here, within sight of the Reichstag’s glass dome. But the group would not visit the historic Parliament building, Checkpoint Charlie or the Brandenburg Gate. About 30 people assembled instead to spend a gray Saturday afternoon in November standing outside office buildings in a cold drizzle.

They were there to follow Timo Lange, 30, dressed all in black, with a hint of stubble on his chin, to learn how influence peddlers ply their trade in the German capital. Mr. Lange is a campaigner for the nonprofit group LobbyControl, which began giving the tours in 2009, to unexpected success for such a seemingly wonky subject.

This year the group has given 144 tours for about 3,400 participants, who pay around $13 (half price for students). The tour’s success reflects an electorate that, by American standards, has a low tolerance for money in politics.

“The problem is the linkage between economic power and political power,” said Daniela Haug, 49, a commercial producer and photographer who joined several friends for the crash course on how interest groups, businesses and trade associations try to affect policy. “You see things differently, and you can make decisions better yourself, when you experience it firsthand.”

In front of the unassuming dark brick building that is the home to offices of the German Brewers Federation, Mr. Lange explained how that group hosted parties and flattered politicians. He held up a photograph of a conservative Bavarian politician, Ilse Aigner, the group’s “ambassador of German beer” for 2009, as well as one of a prominent Social Democrat, Frank-Walter Steinmeier, who was given the same designation in 2008.

“Him?” an older woman asked with more than a hint of surprise, as she grasped the tour’s first lesson: lobbying is not a game for any single party or for half of the political spectrum. Another example Mr. Lange offered: the leader of the cigarette lobby in Germany was, until last month, a former Green Party member of Parliament who does not smoke.

Mr. Lange regaled the tour group with war stories. After a series of high-profile cases of alcohol poisoning among teenagers, the brewers teamed up with broadcasters and soccer teams to derail a drive for restrictions on the sale and advertising of beer. At the next stop, he gestured at a plaque for the German Chemical Industry Association as he detailed how the chemical industry worked overtime to soften new European regulations on its products.

And then there was the Initiative for a New Social Market Economy, which paid for a soap opera to use scripts portraying unpopular labor market changes more favorably, Mr. Lange said. That backfired when the move became public.

“We are very thin-skinned when it comes to any form of propaganda,” Claas Lorenz, 25, a student on the tour, said in a succinct reference to Germany’s Nazi history. “We had very bad experiences with it in our past.”

Andrea Römmele, a professor at the Hertie School of Governance in Berlin, said: “Money in campaigns in the United States is freedom of speech; it’s seen as a way of expressing oneself. In Germany, giving money in politics is always seen as trying to buy access.”

Chancellor Angela Merkel’s leading political challenger, former Finance Minister Peer Steinbrück, suffered a significant setback last month when it was revealed that he had made about $1.6 million from speaking fees in three years.

German attitudes toward politics and money help explain the enduring appeal of Ms. Merkel, who still lives in the apartment she got before she became chancellor, and who hikes on vacation. “Merkel is so beloved for her sober, unglamorous style of governing,” said Frank Decker, a professor of political science at the University of Bonn. “With her, you would never imagine that she might use politics to become rich.”

Germany is 10 months away from the parliamentary election that will determine whether Ms. Merkel wins a third term and her party, the Christian Democratic Union, maintains its grip on the Bundestag. Yet nothing awaits Germans like the multibillion-dollar orgy of political fund-raising and the mind-numbing barrage of television advertisements that tormented swing-state voters in the United States.

The Christian Democrats spent a combined total of just $112 million during the 2009 election year, which included the races for all 598 seats in the federal Parliament and elections for six state Parliaments, as well as regional and municipal votes.

German voters will have a few weeks of debates and campaign rallies. Lampposts will carry demure and even rather old-fashioned posters with little more than the names and faces of local politicians and their party affiliations. Free television advertisements will run on publicly financed stations.

Chris Cottrell contributed reporting.

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