Going into the debate Sunday, Hillary Clinton was ahead of Bernie Sanders in the polls.
The Texas senator won the Republican caucuses in Maine and Kansas on Saturday.
Bernie Sanders had two wins Saturday, but he needs to win more primaries soon to stay competitive with Hillary Clinton.
Here are live results from Kentucky, Louisiana, Maine and Nebraska.
White House hopefuls Hillary Clinton and Donald Trump respectively held leads in terms of Democratic and Republican delegates ahead of the presidential-nominating contests Saturday.
Donald Trump said Sen. Ted Cruz won Maine because it's close to Canada.
Sen. Ted Cruz won big in Kansas and Maine, denting Donald Trump’s momentum. Sen. Bernie Sanders won on the Democratic side in Kansas and Nebraska, while Hillary Clinton took Louisiana.
Stopping the presidential hopeful from securing the Republican nod hinges on whether he has enough delegates to be nominated on the first ballot at the party’s convention.
Residents of this city say they want a president who will hold Michigan officials responsible for longtime financial woes and the lead-poisoned water crisis.
Although businessman Donald Trump didn’t serve in uniform himself, he impresses many veterans with his blunt commentary.
Caitlyn Jenner enjoys a high level of esteem in the gay, lesbian, bisexual and transgender community, but that hasn’t stopped some of its members speaking out.
“Over half of the Republican electorate feel ‘betrayed’ by their party. That is a big number and a strong word,” Carly Fiorina says at the Conservative Political Action Conference.
After Dr. Ben Carson told supporters he did not see a path forward, the retired neurosurgeon is out of the running to become the Republican presidential nominee.
Republican Donald Trump and the family that owns the Chicago Cubs are back taking swings at each other ahead of the Illinois presidential primary election March 15.
Democrats Hillary Clinton and Bernie Sanders are competing for votes in the heavily industrial state of Michigan before its presidential primary election Tuesday.
Establishment Republicans are still hoping to stop Donald Trump from becoming the party's presidential nominee.
The retired neurosurgeon has not yet formally dropped out of the presidential race.
Donald Trump has named very few people as among those he would trust on national security, despite repeated promises to provide a detailed list of his advisers.
Which candidate’s tax proposal would result in more take-home pay for you? Here’s what you need to know.
Netflix has employed a clever marketing-campaign strategy for Season 4 of “House of Cards” to capitalize on an unprecedented presidential-election cycle.
All three of Donald Trump's rivals promised Thursday night to support him if he is their party's nominee.
Republican front-runner Donald Trump has a pretty bad record when it comes to telling the truth, according to Politifact.