Sarah McCammon

New York voters have their chance to determine the direction of the presidential race in their state's contests Tuesday.

Donald Trump has been leading by large margins in his home state of New York. If he wins big in the state's GOP primary on Tuesday, it could go a long way toward helping Trump clinch the nomination.

Donald Trump addressed a GOP brunch on Staten Island on Sunday, where most of New York City's working-class Republican voters live.

At a black-tie, $1,000-a-plate fundraiser for the New York state Republican Party, Donald Trump, Ted Cruz and John Kasich offered nothing but praise for the city. The New York primary is Tuesday.

She's not a typical political spouse, spending most of her time at home caring for the couple's 10-year-old son.

Texas Sen. Ted Cruz has been outspoken in his disdain for what he considers New York's liberal ethos. Polls show Cruz's comments are not going over well among the state's Republican voters.

Exit polling shows Sens. Ted Cruz and Bernie Sanders leading in the state, says NPR's Ron Elving.

Voters in Wisconsin weigh in Tuesday in the Democratic and Republican presidential primaries.

Ted Cruz is looking to upset Republican front-runner Donald Trump in Tuesday's Wisconsin primary. The stakes are getting higher as the number of contests left grows smaller.

Pollster Celinda Lake says of Donald Trump: "He has been his own worst enemy with women. He's like your worst date ever--it just keeps getting worse and worse and worse as the evening goes on."

Donald Trump entered into the abortion debate on Wednesday when he was asked whether women who underwent the procedure, if it were banned, should be punished. He quickly walked back his answer.

And as he campaigned in Wisconsin, Trump supported his campaign manager who was charged with battery for allegedly grabbing a reporter for Breitbart News following a campaign rally earlier this month.

Donald Trump's use of suggestive language is a common element of how he communicates in the campaign, exciting his critics and supporters.

Donald Trump's address to the pro-Israel group is a chance to try to put contradictory and controversial statements on Israel policy in the past.

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

Tuesday's primary contests may be the last real chance for Donald Trump's opponents to seriously harm his march to the GOP presidential nomination.

Ohio is where Donald Trump faces his biggest challenge against Gov. John Kasich. Sen. Marco Rubio is hoping to win his home state of Florida even though polls show Trump is ahead.

With the campaign for the Republican nomination punctuated by protests and clashes at Donald Trump rallies, he and his GOP opponents are campaigning ahead of Tuesday's primaries in big swing states.

Donald Trump continued to encounter protesters at his rallies over the weekend. His GOP opponents say he's inciting violence; they're hoping to break into Trump's lead ahead of Tuesday primaries.

Ben Carson announced he is out of the race on Friday at the Conservative Political Action Conference in Washington, D.C. Republican leaders also engaged in debate about how to stop Donald Trump.