Make or Break Time? S.C. and Florida Primaries
Presidential candidates have much to win, and lose, in South Carolina's Democratic primary today. Hillary Clinton, Barack Obama and John Edwards are all hoping to win delegates and gain momentum.
Meanwhile, the Republicans are focused on Florida, the first primary in which Mike Huckabee, Rudy Giuliani, Mitt Romney and John McCain have all campaigned. Florida's election will be held Tuesday.
