Donald Trump

Marco Rubio had several stand-out moments while Jeb Bush struggled to snap up speaking time. And for once, Donald Trump seemed to fade into the background at times.

Donald Trump is trying to raise suspicion of his surging Republican challenger's religious beliefs. But they're still largely in line with evangelical views, and differences may not matter to voters.

The Central American country's elections are eerily similar to a scenario that could play out next year, you know, if there's a Donald Trump versus Hillary Clinton face-off.

"Make America Great Again." It's Donald Trump's campaign slogan, seen on caps his campaign sells to admirers, and it's also the name of an ostensibly independent superPAC. Or it was, until this week.

"Without Romneycare, I don't think we would have Obamacare," the 2012 GOP presidential nominee admits in an obituary remembering his friend, Staples founder Thomas Stemberg.

The former Florida governor's presidential campaign is slashing staff salaries, as the Republican tries to keep pace with a still-strong Donald Trump, surging Ben Carson and others.

The main debate will feature 10 candidates with Donald Trump and Ben Carson at center stage next Wednesday. Meanwhile, four candidates will face off in the undercard debate.

Donald Trump implied George W. Bush shared in the blame for Sept. 11, and then Trump and Jeb Bush fought about it on Twitter. But both candidates have big vulnerabilities.

Donald Trump interrupted an Asian-American student this week to ask if he was from South Korea. "I was born in Texas," he responded.