Ted Cruz

John Kasich and Ted Cruz will stay out of each other's way in three upcoming primary states. The nonaggression pact is an attempt to block Donald Trump from clinching the GOP nomination.

Hillary Clinton and Donald Trump could take major steps toward becoming their parties nominees with big days in the pivotal primaries in the Northeast.

Vermont Sen. Bernie Sanders needs to win all remaining contests by 20-percentage points to overtake Hillary Clinton in the delegate race. How he proceeds will affect the legacy of his campaign.

The Republican National Committee is holding its final official gathering ahead of the July nominating convention.

For the first time in 40 years, the presumptive nominee for the Republican Party might not be known before the convention. That could bring multiple ballots and — chaos.

Hillary Clinton and Donald Trump won big, while Ted Cruz did not. The Bernie Sanders campaign called the election process "shameful," with long lines and more than 120,000 voters dropped from rolls.

After Ted Cruz swept the state's slate of delegates, Donald Trump's supporters plan a demonstration against a process they say is rigged. The state GOP's defenders accuse Trump of sour grapes.

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.