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4:57 pm
Wed January 16, 2013

Oprah Interview Adds To Armstrong's Complicated Media History

Lance Armstrong speaks at a press conference of the 100th Milan-San Remo Cycle Race on March 20, 2009.
Vittorio Zunino Celotto Getty Images

Originally published on Fri January 18, 2013 6:16 am

After a career of alternately charming, manipulating and strong-arming the media, former cycling champion Lance Armstrong is turning for redemption to a televised interview with Oprah Winfrey.

Winfrey has said viewers of her talk show on her cable channel OWN on Thursday and Friday nights will witness Armstrong confess that he cheated. But, she warned that people will be surprised in the way in which he confesses.

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It's All Politics
4:57 pm
Wed January 16, 2013

The Decades-Old Gun Ban That's Still On The Books

Los Angeles County Sheriff's Department officer Jay Phillippi looks over a fully automatic Thompson machine gun that was turned in during a "Gifts for Guns" program in Compton, Calif., in 2005.
Chris Carlson AP

Originally published on Fri January 18, 2013 6:16 am

When President Obama laid out his proposals Wednesday to reduce gun violence, he included a call for Congress to ban "military-style assault weapons."

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Politics
4:57 pm
Wed January 16, 2013

Interior Secretary's Legacy Defined By Issues Of Oil

Interior Secretary Ken Salazar speaks at the dedication for the Southwest's first urban wildlife refuge on the southern edge of Albuquerque, N.M., on Sept. 27, 2012. Salazar has announced that he'll leave his post in late March and return to Colorado.
Susan Montoya Bryan AP

Originally published on Fri January 18, 2013 6:16 am

The Department of the Interior is huge — more than 70,000 employees manage a half-billion acres of public land, mostly in the West. The department does everything from operate national parks to administer Native American social programs and manage wild horses.

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Environment
4:11 pm
Wed January 16, 2013

Could Some Midwest Land Support New Biofuel Refineries?

Vegetation like the kind growing here at Michigan State University's Kellogg Biological Station could one day be used to feed small biofuel refineries spread throughout the Midwest.
J.E.Doll Michigan State University

Originally published on Fri January 18, 2013 6:16 am

Millions of acres of marginal farmland in the Midwest — land that isn't in good enough condition to grow crops — could be used to produce liquid fuels made from plant material, according to a study in Nature. And those biofuels could, in theory, provide about 25 percent of the advanced biofuels required by a 2007 federal law.

But there are many ifs and buts about this study — and, in fact, about the future of advanced biofuels.

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Shots - Health News
4:02 pm
Wed January 16, 2013

Skin Doctors Question Accuracy Of Apps For Cancer Risk

Lt. Cmdr. Stephen Mannino checks a sailor for skin cancer the old-fashioned way during a screening exam at Naval Amphibious Base Coronado in San Diego.
MC2 Dominique M. Lasco U.S. Navy

Originally published on Thu January 17, 2013 7:51 am

Skin cancer? There's an app for that.

But the same smartphone that brings you Fruit Ninja might not be the best tool for diagnosing deadly melanoma.

Smartphone apps that evaluate moles for skin cancer risk missed threatening moles one-third of the time, according to a study by dermatologists at the University of Pittsburgh Medical Center.

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