Wall Street dips as profits booked after rally

NEW YORK (Reuters) - Stocks edged lower on Thursday as investors locked in gains after a rally Wednesday, which was spurred by a deal by U.S. lawmakers to avert a "fiscal cliff" of austerity measures that had been due to kick in this year.


Losses were limited, however, by better-than-expected data that showed U.S. private-sector employers added 215,000 jobs in December. That was well above economists' expectations for a gain of 133,000 jobs, according to a Reuters survey.


"The report now sets the stage as we expect a strong non-farm payroll reading on Friday," said Andrew Wilkinson, chief economic strategist at Miller Tabak & Co in New York


The ADP report beat forecasts partly due to "a snapback from (superstorm) Sandy, although we prefer to stick to our line of thought that says the economy is gaining momentum rather than losing it regardless of the impact of fiscal talks in Washington," he said.


The key payrolls report is due on Friday. A Reuters survey forecasts non-farm payrolls rose to 150,000 last month, from 146,000 in November.


A separate report Thursday showed the number of Americans filing new claims for unemployment benefits rose last week, but the data was too distorted by year-end holidays to offer a clear read of labor market conditions.


The Dow Jones industrial average <.dji> was down 45.92 points, or 0.34 percent, at 13,366.63. The Standard & Poor's 500 Index <.spx> was down 3.62 points, or 0.25 percent, at 1,458.80. The Nasdaq Composite Index <.ixic> was down 8.15 points, or 0.26 percent, at 3,104.11.


Wall Street began the new year Wednesday with a rally and their best performance in more than a year, sparked by a last-minute deal in Washington to avert a fiscal cliff of automatic massive tax hikes and spending cuts that, in the worst-case scenario, would have hurt the nation's economic growth.


The minutes of the Federal Reserve's policy meeting last month will be released at 2:00 p.m. EST (1900 GMT). The minutes will give details on the discussions of the Federal Open Market Committee's December 11-12 meeting.


U.S. retailer Costco Wholesale Corp reported a better-than-expected 9 percent rise in December sales at stores open at least a year, mainly helped by an additional sales day in the reporting period. Costco shares rose 1.3 percent to $102.80.


Gap Inc will buy women's fashion boutique Intermix Inc for $130 million to enter the luxury clothes market, the Wall Street Journal reported. The stock rose 3 percent to $32.28.


Family Dollar Stores Inc reported a lower-than-expected quarterly profit as its emphasis on selling more everyday items like cigarettes and soft drinks put pressure on margins. The stock fell 12 percent to $56.47.


(Editing by Bernadette Baum)



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Media Decoder Blog: Al Jazeera Seeks a U.S. Voice Where Gore Failed

9:16 p.m. | Updated Al Jazeera, the pan-Arab news giant, has long tried to convince Americans that it is a legitimate news organization, not a parrot of Middle Eastern propaganda or something more sinister.

It just bought itself 40 million more chances to make its case.

Al Jazeera on Wednesday announced a deal to take over Current TV, the low-rated cable channel that was founded by Al Gore, a former vice president, and his business partners seven years ago. Al Jazeera plans to shut Current and start an English-language channel, which will be available in more than 40 million homes, with newscasts emanating from both New York and Doha, Qatar.

For Al Jazeera, which is financed by the government of Qatar, the acquisition is a coming of age moment. A decade ago, Al Jazeera’s flagship Arabic-language channel was reviled by American politicians for showing videotapes from Al Qaeda members and sympathizers. Now the news operation is buying an American channel, having convinced Mr. Gore and the other owners of Current that it has the journalistic muscle and the money to compete head-to-head with CNN and other news channels in the United States.

Al Jazeera did not disclose the purchase price, but people with direct knowledge of the deal pegged it at around $500 million, indicating a $100 million payout for Mr. Gore, who owned 20 percent of Current. Mr. Gore and his partners were eager to complete the deal by Dec. 31, lest it be subject to higher tax rates that took effect on Jan. 1, according to several people who insisted on anonymity because they were not authorized to speak publicly. But the deal was not signed until Wednesday.

A spokesman for Al Jazeera said that antitrust regulators had not expressed any objections to the deal.

Going forward, the challenge will be persuading Americans to watch — an extremely tough proposition given the crowded television marketplace and the stereotypes about the channel that persist to this day.

“There are still people who will not watch it, who will say that it’s a ‘terrorist network,’ ” said Philip Seib, the author of “The Al Jazeera Effect.” “Al Jazeera has to override that by providing quality news.”

With a handful of exceptions (including New York City and Washington), American cable and satellite distributors have mostly refused to carry Al Jazeera English since its inception in 2006. While the television sets of White House officials and lawmakers were tuned to the channel during the Arab Spring in 2011, ordinary Americans who wanted to watch had to find a live stream on the Internet.

To change that, Al Jazeera lobbied distributors and asked supporters to write letters to the distributors — but accomplished next to nothing.

Some activists accused distributors like Comcast and DirecTV of blacklisting a channel that is widely respected elsewhere in the world. But the distributors said there was scant evidence that many American viewers wanted to watch.

Current, similarly, has suffered from paltry ratings. “Nobody’s watching,” one of the channel’s prime-time hosts, Eliot Spitzer, quipped to a reporter last month.

Current was conceived in 2005 after Mr. Gore and another co-founder, Joel Hyatt, bought the small cable news channel Newsworld International. After several years in obscurity showing viewer-submitted videos and documentaries, Current tacked to the left in 2011 with the hiring of MSNBC’s Keith Olbermann. A year later, Mr. Olbermann was fired, but a channel made in his image remained, with Mr. Spitzer, Jennifer Granholm and other liberal pundits as hosts. But on a typical night last year, just 42,000 people watched their shows, according to Nielsen.

By selling Current, Mr. Gore and Mr. Hyatt are giving up their vision for an alternative to MSNBC, which has much higher-rated liberal hosts.

On Wednesday, Mr. Hyatt praised Al Jazeera for “bringing large-scale resources to journalism — something which we have not been able to do.” In a letter to Current employees, some of whom are expected to lose their jobs, he said he and Mr. Gore would join the advisory board of the newly rebranded channel.

“We look forward to helping build an important news network,” Mr. Hyatt wrote.

Rather than simply use Current to distribute its existing English-language channel, Al Jazeera said it plans to create a channel based in New York. Tentatively titled Al Jazeera America, roughly 60 percent of the programming will be produced in the United States, while the remaining 40 percent will come from Al Jazeera English.

Al Jazeera, which has bureaus in New York, Washington, Los Angeles, Miami and Chicago, intends to open several more in other American cities.

“There’s a major hole right now that Al Jazeera can fill. And that is providing an alternative viewpoint to domestic news, which is very parochial,” said Cathy Rasenberger, a cable consultant who has worked with Al Jazeera on distribution issues in the past. However, she warned, “there is a limited amount of interest in international news in the United States.”

And others are trying to elbow their way in. News channels financed by Britain, China and Russia are especially hungry for American cable deals. To date, the BBC has had the most success; its BBC World News channel is now available in about 25 million homes thanks to a deal struck last month with Time Warner Cable.

But the takeover of Current brings Al Jazeera to the front of the line. In recent weeks, Mr. Gore personally lobbied the distributors that carry Current on the importance of Al Jazeera, according to people briefed on the talks who were not authorized to speak publicly.

Distributors can sometimes wiggle out of their carriage deals when channels change hands. Most consented to the sale, but Time Warner Cable did not, Mr. Hyatt told employees.

Time Warner Cable had previously warned that it might drop Current because of its low ratings. It took advantage of a change-in-ownership clause and said in a terse statement Wednesday night, “We are removing the service as quickly as possible.”

A version of this article appeared in print on 01/03/2013, on page A1 of the NewYork edition with the headline: Al Jazeera Seeks a U.S. Voice Where Gore Failed.
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The Most and Least Influential Social Media Celebs






While he isn’t currently available for promotional work, businesses would have the most success on social media with President Barack Obama endorsing their goods and services, new research shows.


A study by social marketing platform SocialToaster revealed that Obama is considered the most influential celebrity on social media. Justin Bieber, Lady Gaga, Ashton Kutcher and Anderson Cooper followed the president on the rankings of social influencers.






On the flip side, the research found that former Republican presidential nominee Mitt Romney was the least influential celebrity on social media, finishing just below Madonna, Kanye West and Sean Hannity.


While celebrities might be influential on social media in some aspects, it’s those closest to us who make the largest impact when it comes to the important issues. Nearly all of the social media users surveyed agreed that a social media post from a close friend or family member was most likely to influence them on important subjects, with politicians and athletes the least likely to influence them.


“While it was no surprise that in this election year Barack Obama would be ranked the most influential person in social media, it was surprising to us that Justin Bieber and Lady Gaga would beat Madonna and Kanye West,” said Brian Razzaque, CEO of SocialToaster. “We were also surprised to see that friends had more pull than family when it came to influencing the sharing of social media content.”


Regardless of whom it comes from, there are some posts that will quickly result in an unfollowing, the study discovered. Nearly three-quarters of those surveyed said a racist post would cause them to immediately unfollow someone on social media. Other types of posts that result in a loss of followers include sexism, pornography, repetitive, overly personal posts and those that use poor grammar.


The researcher was based on surveys of 3,000 SocialToaster Super Fans, which consist of social media experts and professionals, many of whom work with some of the nation’s leading brands. The experts range from those who work in the entertainment industry who represent numerous television shows and movies to those who work in professional sports, including the Baltimore Ravens and the Detroit Pistons.


This story was provided by BusinessNewsDaily, a sister site to LiveScience. Follow Chad Brooks on Twitter @cbrooks76 or BusinessNewsDaily @BNDarticles. We’re also on Facebook & Google+.


Copyright 2012 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
Social Media News Headlines – Yahoo! News





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Why Is Jennifer Lopez's Housekeeper Playing with Her Red Carpet Gowns?




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01/03/2013 at 09:00 AM ET



Jennifer Lopez Harper's BazaarCourtesy Harper’s Bazaar


No one will ever forget the plunging Versace dress Jennifer Lopez wore to the 2000 Grammy Awards. But the star herself still hasn’t figured out exactly what to do with the memorable gown.


“I have that at home. The other day, my housekeeper put it on a mannequin in my spa, where I get my hair and makeup done,” Lopez says in the February issue of Harper’s Bazaar. “She sent me a pictures. She was like, ‘You like this dress?’ Um, yeah, but I don’t know if I like it out in the house!”


Fashion problems aside, Lopez also dishes on her fashion tastes, which she realizes have changed over time. The singer says she’s gone from a “boyish, hip-hoppy sensibility: big hoops, sneakers, tank tops, and my big curly hair” to adding a “sexy element” to channeling “movie stars, Jackie O. And now all of these things mixed together, that’s my style.”


But behind that well-dressed façade is a mother who realizes she keeps a crazy schedule — and works to keep her children as happy and grounded as possible when on the road.



“I make [travel] as simple and as beautiful as I can because my life is kind of big,” she shares. “So I pack my luggage, or dress myself, or comb my kids’ hair, pick up their clothes — that makes our life beautiful, you know? There’s something very elegant in that.” For more with Lopez, pick up the February issue of Harper’s Bazaar, on newsstands Jan. 8, or visit harpersbazaar.com/jenniferlopez.


–Kate Hogan


PHOTOS: TAKE A LOOK BACK AT THE 50 MOST MEMORABLE GRAMMY OUTFITS EVER


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Flu? Malaria? Disease forecasters look to the sky


NEW YORK (AP) — Only a 10 percent chance of showers today, but a 70 percent chance of flu next month.


That's the kind of forecasting health scientists are trying to move toward, as they increasingly include weather data in their attempts to predict disease outbreaks.


In one recent study, two scientists reported they could predict — more than seven weeks in advance — when flu season was going to peak in New York City. Theirs was just the latest in a growing wave of computer models that factor in rainfall, temperature or other weather conditions to forecast disease.


Health officials are excited by this kind of work and the idea that it could be used to fine-tune vaccination campaigns or other disease prevention efforts.


At the same time, experts note that outbreaks are influenced as much, or more, by human behavior and other factors as by the weather. Some argue weather-based outbreak predictions still have a long way to go. And when government health officials warned in early December that flu season seemed to be off to an early start, they said there was no evidence it was driven by the weather.


This disease-forecasting concept is not new: Scientists have been working on mathematical models to predict outbreaks for decades and have long factored in the weather. They have known, for example, that temperature and rainfall affect the breeding of mosquitoes that carry malaria, West Nile virus and other dangerous diseases.


Recent improvements in weather-tracking have helped, including satellite technology and more sophisticated computer data processing.


As a result, "in the last five years or so, there's been quite an improvement and acceleration" in weather-focused disease modeling, said Ira Longini, a University of Florida biostatistician who's worked on outbreak prediction projects.


Some models have been labeled successes.


In the United States, researchers at Johns Hopkins University and the University of New Mexico tried to predict outbreaks of hantavirus in the late 1990s. They used rain and snow data and other information to study patterns of plant growth that attract rodents. People catch the disease from the droppings of infected rodents.


"We predicted what would happen later that year," said Gregory Glass, a Johns Hopkins researcher who worked on the project.


More recently, in east Africa, satellites have been used to predict rainfall by measuring sea-surface temperatures and cloud density. That's been used to generate "risk maps" for Rift Valley fever — a virus that spreads from animals to people and in severe cases can cause blindness or death. Researchers have said the system in some cases has given two to six weeks advance warning.


Last year, other researchers using satellite data in east Africa said they found that a small change in average temperature was a warning sign cholera cases would double within four months.


"We are getting very close to developing a viable forecasting system" against cholera that can help health officials in African countries ramp up emergency vaccinations and other efforts, said a statement by one of the authors, Rita Reyburn of the International Vaccine Institute in Seoul, South Korea.


Some diseases are hard to forecast, such as West Nile virus. Last year, the U.S. suffered one of its worst years since the virus arrived in 1999. There were more than 2,600 serious illnesses and nearly 240 deaths.


Officials said the mild winter, early spring and very hot summer helped spur mosquito breeding and the spread of the virus. But the danger wasn't spread uniformly. In Texas, the Dallas area was particularly hard-hit, while other places, including some with similar weather patterns and the same type of mosquitoes, were not as affected.


"Why Dallas, and not areas with similar ecological conditions? We don't really know," said Roger Nasci of the Centers for Disease Control and Prevention. He is chief of the CDC branch that tracks insect-borne viruses.


Some think flu lends itself to outbreak forecasting — there's already a predictability to the annual winter flu season. But that's been tricky, too.


Seasonal flu reports come from doctors' offices, but those show the disease when it's already spreading. Some researchers have studied tweets on Twitter and searches on Google, but their work has offered a jump of only a week or two on traditional methods.


In the study of New York City flu cases published last month in the Proceedings of the National Academy of Sciences, the authors said they could forecast, by up to seven weeks, the peak of flu season.


They designed a model based on weather and flu data from past years, 2003-09. In part, their design was based on earlier studies that found flu virus spreads better when the air is dry and turns colder. They made calculations based on humidity readings and on Google Flu Trends, which tracks how many people are searching each day for information on flu-related topics (often because they're beginning to feel ill).


Using that model, they hope to try real-time predictions as early as next year, said Jeffrey Shaman of Columbia University, who led the work.


"It's certainly exciting," said Lyn Finelli, the CDC's flu surveillance chief. She said the CDC supports Shaman's work, but agency officials are eager to see follow-up studies showing the model can predict flu trends in places different from New York, like Miami.


Despite the optimism by some, Dr. Edward Ryan, a Harvard University professor of immunology and infectious diseases, is cautious about weather-based prediction models. "I'm not sure any of them are ready for prime time," he said.


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Wall Street surges in wake of fiscal pact

NEW YORK (Reuters) - Stocks surged on the first trading day of 2013 after lawmakers agreed a deal to avoid massive tax hikes and spending cuts that had threatened to hurt economic growth.


The gains come after stocks ended 2012 with their strongest day in more than a month, which put the S&P 500 up 13.4 percent for the year, after a flat performance in 2011.


Late on Tuesday, the House of Representatives voted for a bill that will raise taxes on wealthy individuals and families and preserve certain benefits.


The vote averted immediate austerity measures, like tax hikes for almost all U.S. households, although it didn't resolve other political showdowns on the budget due in coming months. Spending cuts of $109 billion in military and domestic programs were only delayed for two months.


"Many investors are feeling confident heading into 2013 following a year of strong equity market returns, and the recently signed deal," said Jonathan Golub, strategist at UBS in New York.


"Unfortunately, our sense is that the most important structural issues will continue to be pushed off into the future, leaving significant uncertainty about the long-term direction of the economy and corporate profits."


The Dow Jones industrial average <.dji> was up 255.72 points, or 1.95 percent, at 13,359.86. The Standard & Poor's 500 Index <.spx> was up 28.75 points, or 2.02 percent, at 1,454.94. The Nasdaq Composite Index <.ixic> was up 75.18 points, or 2.49 percent, at 3,094.70.


Bank shares rose following news that U.S. regulators are close to securing another multibillion-dollar settlement with the largest banks to resolve allegations that they unlawfully cut corners when foreclosing on delinquent borrowers.


Bank of America Corp rose 4 percent to $12.06 and Wells Fargo shares added 2.4 percent to $35. JPMorgan Chase & Co shares rose 3 percent to $44.96.


Boosting the technology sector, Apple shares rose on a report that the most valuable technology company has started testing a new iPhone and the next version of its iOS software.The stock was up 3.9 percent at $552.86.


Shares of Zipcar Inc jumped 48 percent to $12.21 after Avis Budget Group Inc said it would buy Zipcar for about $500 million in cash to compete with larger rivals Hertz and Enterprise Holdings Inc.


On the macroeconomic front, U.S. manufacturing expanded slightly in December, rebounding from an unexpected contraction the prior month, an industry report showed on Wednesday.


A separate report showed U.S. construction spending fell in November for the first time in eight months, as an extended bout of weakness in the business sector outweighed modest growth in outlays on residential projects. The equity market's reaction to both reports was muted.


On the last day of trading in 2012, the Dow Jones industrial average <.dji> gained 166.03 points, or 1.28 percent, to close at 13,104.14. The Standard & Poor's 500 Index <.spx> gained 23.76 points, or 1.69 percent, to finish at 1,426.19. The Nasdaq Composite Index <.ixic> gained 59.20 points, or 2.00 percent, to close at 3,019.51.


In 2012, the Dow advanced 7.3 percent, while the Nasdaq climbed 15.9 percent.


(Editing by Bernadette Baum)



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Philippines May Curb Pursuit of Marcos WealthPhilippines May Curb Pursuit of Marcos Wealth





MANILA — A commission that has been pursuing the wealth of the former dictator Ferdinand E. Marcos should be abolished, despite the fact that much of his allegedly ill-gotten wealth has not been recovered, the agency’s head said on Wednesday.




Andres Bautista, the chairman of the Presidential Commission on Good Government, told reporters on Wednesday that he has recommended to President Benigno S. Aquino III that the special commission be phased out.


“Our recommendation was to wind down work,” said Mr. Bautista, noting that it is more efficient, and less costly for the government, if the Department of Justice handles the hunt for assets and any future cases against Marcos associates. In an earlier interview with Agence France-Presse, Mr. Bautista said, “It has become a law of diminishing returns at this point.”


Mr. Marcos led the Philippines from 1965 to until 1986, when he was overthrown by the bloodless popular revolt known as “People Power.” He declared martial law for part of his time in office and empowered his flamboyant wife, Imelda, to help rule the country.


Investigators have accused the Marcos family and their associates a of plundering an estimated $10 billion from the Philippines while millions of Filipinos suffered in grinding poverty. In particular, Mr. Marcos’s wife, Imelda R. Marcos, was noted for extravagant displays of wealth that included lavish shopping trips to New York City with a huge entourage, spending millions on jewelry and art.


But in recent years, members of the Marcos family, including Mrs. Marcos, have taken prominent political posts, complicating the commission’s efforts.


The commission was created after the pro-democracy leader Corazon C. Aquino, the current president’s mother, came to power in 1986, and it was charged with the worldwide pursuit of the ill-gotten assets of the Marcos family and their associates.


According to one analyst, the abolition of the commission will effectively end the pursuit of that wealth — much of which, by all accounts, remains unrecovered.


“If a special body with extraordinary powers specifically tasked with finding the hidden wealth of Marcos cannot do it, then who else is going to?” asked Edre U. Olalia, the secretary general of the human rights organization National Union of Peoples’ Lawyers. “The government is giving up the fight.”


Mr. Olalia said a special commission was still needed because the Marcos family and their associates had the resources to hire top defense lawyers who could thwart or delay government cases. He said the family was expert at hiding wealth overseas and at using influence within the government to obstruct the investigations.


Mrs. Marcos, 83, is now a member of the House of Representatives, while her son, Ferdinand Marcos Jr., is a senator. Her daughter, Imee Marcos, is the governor of a northern province where the family is still well regarded.


Former President Marcos died in exile in the United States in 1989.


Some of the largest companies in the Philippines are controlled by people who were his close associates, and have been accused by investigators of helping the family plunder billions from the country.


No member of the Marcos family, who all deny wrongdoing, has been convicted in connection with plundered wealth, nor have any of their associates.


“The Marcos family is back in power, and they have no fear of conviction,” Mr. Olalia said. “They are prancing around with their wealth, saying they are a poor family being prosecuted by the government.”


Mr. Bautista, the head of the commission, noted that the agency had recovered 164 billion pesos (about $4 billion) since its creation, including a 150-carat ruby and a diamond tiara, hundreds of millions of dollars hidden in Swiss bank accounts and prime real estate in New York City. It worked recently with New York authorities to indict Vilma Bautista, Mrs. Marcos’s former social secretary, and to recover several valuable paintings, including one from the water lily series by Claude Monet.


President Aquino and both houses of the Philippine congress would have to agree for the commission to be abolished. On Wednesday, lawmakers disagreed about its fate.


“Everybody agrees that the hunt and recovery was not going to be a walk in the park,” said Senator Francis Escudero. “But it’s disappointing that they are throwing in the towel.”


But another senator, Joker Arroyo, noted that the agency was intended from the beginning to have a limited mandate.


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Apple testing new iPhone, iOS 7: report






(Reuters) – Apple Inc has started testing a new iPhone and the next version of its iOS software, news website The Next Web reported.


Apple shares were up 2.6 percent at $ 546.06 in premarket trading. The stock closed at $ 532.17 on the Nasdaq on Monday.






Application developers have found in their app usage logs references to a new iPhone identifier, iPhone 6.1, running iOS 7 operating system, the website reported. (http://r.reuters.com/fyd94t)


Apple‘s iPhone 5 bears the identifiers “iPhone 5.1″ and “iPhone 5.2″ and is powered by iOS 6 operating system.


Developer logs show that the app requests originate from an internet address on Apple’s Cupertino campus, suggesting that Apple engineers are testing compatibility for some of the popular apps, the website said.


“Although OS and device data can be faked, the unique IP footprint leading back to Apple’s Cupertino campus leads us to believe this is not one of those attempts,” the website said.


Apple launched iPhone 5 in September and it has been reported that the new iPhone will be released in the middle of 2013.


(Reporting by Supantha Mukherjee in Bangalore)


Tech News Headlines – Yahoo! News





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Ryan Gosling May Have Preferred to Be Naked on the Gangster Squad Set







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01/02/2013 at 09:00 AM ET











Ryan Gosling Gangster SquadWilson Webb/Warner Bros.


We’re excited to see Gangster Squad for many reasons, most notably to see Ryan Gosling in yet another sexy suit. But as it turns out, the actor didn’t particularly love his period costume.


“The wool was quite itchy, so I had a rash,” he admitted to reporters during a recent press event for the film in Beverly Hills. “I channeled that irritation into my hatred for the gangsters.”


Costar Josh Brolin seconded Gosling’s comments; when asked about the biggest wardrobe challenges he faced, he simply replied, “Itchy and tight.”



However, Gosling’s suit plays an interesting role in the film. While researching, the actor met with the family members of the man he plays, and learned about some of his character’s quirks.


“His kids came to the set and told me a lot of stories and a lot of great details. Like, when he would ash his cigarette, he would ash into the cuff of his pants,” Gosling explained. “Then at the end of the day, he would dump out his cuffs, dump out all the ashes.” We can’t wait to see Gosling master that move. Gangster Squad, which also stars Emma Stone, hits theaters Jan. 11, 2013. Tell us: Do you plan to see the film?


–Reporting by Aili Nahas


PHOTOS: SEE CELEBS IN COSTUME IN ‘LIGHTS! CAMERA! FASHION!’




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Brain image study: Fructose may spur overeating


This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.


After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.


It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.


All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.


For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.


Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."


What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.


"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.


Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.


What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.


A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.


The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.


Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.


Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.


"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.


The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.


A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.


Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.


"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."


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Online:


Obesity info: http://www.cdc.gov/obesity/data/trends.html


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Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP


Mike Stobbe can be followed at http://twitter.com/MikeStobbe


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