"Late Show" host Stephen Colbert offered Sen. Bernie Sanders (D-Vermont) some sage advice for the upcoming primary in South Carolina. Colbert, who hails from the Palmetto State, said you have to eat boiled peanuts and drink beer to win the vote there -- and gave both to Sanders during the Democratic presidential candidate's appearance Wednesday night. Sanders, who just won the New Hampshire primary but is polling well behind Hillary Clinton in South Carolina, ate the peanuts and took a swig of the beer as the studio audience cheered.