Why did Clinton win?

(CNN) -- Sen. Barack Obama claimed a significant victory in the South Carolina Democratic primary on Saturday, telling supporters "we are hungry for change." Sen. Barack Obama and his wife,...

What was behind McCain's win in Florida? CNN's Bill Schneider looks at the exit polls.

CNN's Bill Schneider looks to the exit polls to see how Sen. Hillary Clinton won the Florida primary.

CNN's Bill Schneider says voters in rural areas helped Clinton win the Kentucky primary.

Senator Hillary Clinton refused to count herself out of the U.S. presidential race on Tuesday (March 4) as her hard-fought duel with Barack Obama for the Democratic nomination rested with voters in...

Mar 4, 2008 11:55 pm US/Central McCain Sweeps 4 States, Wraps Up GOP Race Campaign '08 Complete Coverage March 4 Primaries Preview WASHINGTON; CBS News projects Democratic presidential candidate...

Exit polls from the Pennsylvania primary indicate that half of Clinton's supporters would not vote for Obama in the general election. Can you believe it?

Exit polls show what qualities led voters to pick their candidate. CNN's Bill Schneider reports.

CNN's Bill Schneider says exit polls suggests that white voters carried Sen. Barack Obama to a win North Carolina.

Hillary Clinton and Barack Obama split victories on the biggest day of voting in the race for the Democratic presidential nomination. Clinton won Arkansas, Massachusetts, New Jersey, New York,...