Ted Cruz

With New York State divvying most of its delegates up by congressional district, Republicans in heavily-Democratic pockets like The Bronx are reveling in their roles as super-voters.

"Demographics are destiny" has almost become a political cliché, but, so far in this campaign, it's holding true. That gives some clues for how people might vote in the New York primary in a week.

Rides on Air Force One and state dinners were lures the last time there was an open convention. What about cold, hard cash? Top Republican lawyer Ben Ginsberg explains what's permissible and not.

Colorado Republicans meet Saturday to elect delegates for the Republican National Convention. Ted Cruz has been well-organized in the state.

Ted Cruz hopes support from Scott Walker and the state's influential talk radio contingent can help him topple Trump. Meanwhile, Bernie Sanders hopes the state's progressive bent bends for him.

There are two key words to understand Trump's thinking: "fairness" and "leverage." He believes a possible brokered convention and complex delegate allocation rules tilt the process against him.

The former presidential candidate has thrown his support behind Cruz ahead of the Wisconsin primary April 5.

A political cheating scandal has once again hit the pages of the National Enquirer — and it has roiled the 2016 presidential campaign even though none of the allegations have been substantiated.

"It's not easy to tick me off. I don't get angry often," Cruz told reporters while campaigning in Wisconsin. "But you mess with my wife, you mess with my kids, that'll do it every time."

Links to past candidate interviews not currently available on NPR.org.

It's not just about winning states. Winning a presidential nomination includes mastering complex rules about delegates, and Pennsylvania's rules are among the most complicated.

Speaking at Stanford University, Clinton argued Republicans' approach to fighting ISIS "make America less safe and the world more dangerous."