Tamara Keith

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. ...

In an interview Sunday, Donald Trump would not disavow support from former Ku Klux Klan leader David Duke. NPR's Sarah McCammon and Tamara Keith have the latest from the campaigns.

South Carolina Democrats go to the polls Saturday to choose between Hillary Clinton and Bernie Sanders in the presidential contest. Meanwhile, Donald Trump gains the endorsement of Chris Christie.

Bernie Sanders and Hillary Clinton are both trying to explain their positions on the 1994 crime bill, a touchstone of the tough-on-crime attitudes that are blamed for the mass incarceration of people of color now.

NPR's Tamara Keith has the latest results from today's Nevada Democratic caucuses.

Saturday is Primary Election Day for Republicans running for president in South Carolina and Democrats in Nevada. NPR gives the latest.