Bernie Sanders and Hillary Clinton participate in the PBS NewsHour Democratic presidential candidate debate Thursday at the University of Wisconsin, Milwaukee. Win McNamee/Getty Images hide caption

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FBI agents close a stretch of road near the Malheur Wildlife Refuge Headquarters on Thursday. The FBI surrounded the last protesters holed up there amid reports they will surrender. Rob Kerr/AFP/Getty Images hide caption

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Christine Ristaino, with her son, Benny Smith, on a recent visit with StoryCorps. StoryCorps hide caption

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Bernie Sanders told supporters after winning the New Hampshire primary, "The American people bailed out Wall Street; now it's Wall Street's time to help the middle class." J. David Ake/AP hide caption

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Cliven Bundy stands along the road near his ranch after speaking with media in Bunkerville, Nev., on Jan. 27. His sons led the occupation of the Malheur National Wildlife Refuge in Oregon, and he was arrested Wednesday on charges stemming from a 2014 standoff with federal agents. John Locher/AP hide caption

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Elections

South Carolina GOP Primary: 'Bare-Knuckle' Politics With A Smile

South Carolina has a strong track record for picking the eventual GOP winner. But the state also has a history of dirty politics.

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