Everybody wants some. Phil Dokas/Flickr hide caption

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An idle North Korean factory, seen from the Chinese border. AFP/Getty Images hide caption

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In the beginning, the rating agencies were all about trains. William England/Getty Images hide caption

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Former Massachusetts Gov. Mitt Romney shakes hands while marching in the Fourth of July parade in Amherst, N.H. Darren McCollester/Getty Images hide caption

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It's not just bacon; it's libertarian bacon. Robert Smith/NPR hide caption

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The Mason Jar team conducts a recording session with a chamber orchestra and The Wood Brothers (sitting on the desk, Chris on the left and Olive on the right) in a classroom at St. Cecilia's Church in Brooklyn. Sasha Arutyunova /Courtesy of Mason Jar Music hide caption

itoggle caption Sasha Arutyunova /Courtesy of Mason Jar Music

Rep. Ron Paul waits to speak at a news conference in April in Des Moines, Iowa. Charlie Neibergall/AP hide caption

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On April 1, Ali Tarhouni tells the media in Benghazi that Qatar agreed to give the rebels money for weapons and other items in exchange for the oil they control. Ben Curtis/AP hide caption

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Jon Huntsman, the outgoing U.S. ambassador to China, briefs reporters in November 2009. If Huntsman joins the field of presidential candidates, he may have a difficult time explaining to Republican primary voters why he worked for a Democratic president. Charles Dharapak/AP hide caption

itoggle caption Charles Dharapak/AP