In S. Carolina, It's Obama vs. Clinton. That's Bill Clinton.
Part 1 of CNN Democratic presidential debate
Voices Are Raised in Democratic Debate
Analysis: Sparks fly in heated debate
Part 2 of CNN Democratic presidential debate
The knives come out in South Carolina
Candidates Face Big Primaries With Smaller War Chests
What's Gotten Into Bill?
Obama and Clinton Tangle at Debate
Huckabee trims costs, press travel
Will Thompson Roll the Closing Credits?