Hillary Clinton and Barack Obama face off today in Wisconsin. They'll also be looking for votes in Washington and Hawaii where Obama is almost a favorite son.

Voters will be going to the polls in 4 states Tuesday.  The two biggies, Ohio and Texas, offer 334 delegates.

The curtain is about to go up in Denver, Colorado. The Democratic National Convention officially gets underway Monday.  
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Hillary Clinton's aides insist there are no plans to withdraw but some workers in the field say they've been told to stand down till further notice.

With more than 60 percent of the votes, Mike Huckabee wins Kansas.

People in New Hampshire went to the polls Tuesday in the nation's first primary election. Candidates did everything they could to sway undecided voters.

The pack will soon be a little thinner. But, the remaining candidates are picking their battles carefully.

The former first lady's campaign is portraying Obama as the odds-on favorite both in Wyoming and in next Tuesday's primary in Mississippi.

Secretary of State Hillary Clinton Wednesday took responsibility for the failures that led to the deaths in Benghazi.

The vote was very close with Clinton edging out Obama by just two percentage points.

CBS News and the Associated Press project the New York Senator to win the primary. The news outlets say the margin of victory could be sizable.

According to a count by The Associated Press, the four-term Arizona senator surpassed the magic number of 1,191 GOP delegates as voters in Ohio, Vermont, Rhode Island and Texas put him over the top.

Both candidates will be back in North Carolina before the weekend; Obama on Thursday and Clinton on Friday.