Tamara Keith

Democrat Hillary Clinton won Ohio, Florida, North Carolina and Illinois. Missouri is too close to call for both the Democrats and Republicans.

The Democratic and Republican presidential candidates await results in the Ohio and North Carolina primary contests.

Bernie Sanders is looking to keep up his momentum from his win over Hillary Clinton in Michigan last week as five more large states vote on Tuesday.

Hillary Clinton is looking to hold off Bernie Sanders in Tuesday's major primaries, but Sanders is looking for momentum after his surprise win in Michigan last week.

The Vermont independent won the Michigan primary, in part, because of strong support from white men, upset about stagnant wages and jobs sent offshore. Now, that demographic could help him win Ohio.

After defeating Hillary Clinton by a hair in the Michigan primary, Bernie Sanders will debate his rival in Miami on Wednesday night.

As expected, Hillary Clinton won the Mississippi primary. Michigan was the bigger prize and polls leading into the primary had Clinton up by double digits, but that's not how it turned out.

Democratic pollster Margie Omero and Republican strategist John Feehery look at what the voter turnout numbers mean following Tuesday's primary contests.

Democrats Hillary Clinton and Bernie Sanders are on the ballot in two more primaries Tuesday in Michigan and Mississippi. Clinton could significantly extend her delegate lead over Sanders with wins in both states.

Democrats Hillary Clinton and Bernie Sanders have campaigned heavily in Flint, Michigan, as the city has dealt with a water poisoning crisis. The state's primary is on Tuesday.

Bernie Sanders reiterated his call for Gov. Rick Snyder to resign over his handling of the water crisis. Hillary Clinton, who had not earlier called for Snyder to resign, chimed in saying, "Amen."

Vermont Sen. Bernie Sanders and former Secretary of State Hillary Clinton face off in another debate Sunday night — this time in Flint, Mich. The city's struggles will be on the agenda.

Hillary Clinton attended a star-studded concert in New York City. Bernie Sanders flew to Maine and Michigan to rally voters. On the Democratic side, Michigan is the next big prize.

Democratic presidential candidate Hillary Clinton held a rally and a rock concert in New York on Wednesday to celebrate her Super Tuesday wins.

Hawaii Rep. Tulsi Gabbard, who endorsed Bernie Sanders, and Georgetown University's Mo Elleithee say though Hillary Clinton is leading the race, Sanders has brought focus and new voices to the party.

Hillary Clinton swept the Southern states voting in Super Tuesday contests, and won by wide margins. Democratic pollster Margie Omero, co-host of the podcast The Pollsters, weighs in on the results.

Polls begin to close in about a dozen states voting in the Super Tuesday primaries.

Voters in about a dozen states are going to the polls Today. On the Democratic side, Hillary Clinton is looking to gain a sizable lead in delegates over Bernie Sanders. But Sanders ha...

Supporters of Hillary Clinton hope she can take a stranglehold on the Democratic presidential nomination. But her rival, Sen. Bernie Sanders, isn't slowing down on the campaign trail.

If you want to understand Clinton's Super Tuesday strategy all you need to do is look at her travel schedule: Georgia, Arkansas, Tennessee and Monday in Massachusetts and Virginia.

In these states she's delivering a relatively new, more positive message. There's less drawing contrasts with her primary opponent Vermont Sen. ...