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The Last Word
Elizabeth Colbert Busch, sister of Comedy Central's Stephen Colbert, won the Democratic nomination for South Carolina's special primary. Former South Carolina Governor Mark Sanford will face a challenger in a runoff to determine the Republican nominee. MSNBC's Lawrence O'Donnell, the Washington Post's Eugene Robinson, and Dick Harpootlian, chairman of the South Carolina Democratic Party, discuss what role Colbert Busch's famous brother and Sanford's scandalous past will play in the special election.Mar.20.2013