Marco Rubio

If confirmed, the Florida senator would become the first Latino to ever serve as the nation's top diplomat.

From Texas Standard : Texan Rex Tillerson , former Exxon Mobil Chairman and CEO, sat in a grueling and contentious senate confirmation hearing Wednesday...

Some in the crowd expressed anger over his endorsement of Donald Trump, who kicked off his presidential campaign last year by disparaging Mexican immigrants.

Again and again since 1912, splits between establishment GOP figures and the party's most ardent conservatives have hobbled the party's performance in November.

It was a crossfire many Republicans opposed to Donald Trump have waited to see, and not always patiently. Had it come earlier, it might have kept some of the other candidates in the hunt longer.

Under the state's delegate process, candidates who don't get at least 10 percent of the vote lose their delegates to the winner of the primary.

"I would pay for them to keep running that clip, because that's what I believe passionately," Marco Rubio said of a much-aired video excerpt of him repeating a line at Saturday's debate.

The Florida senator has struggled to gain traction in a crowded GOP field. During a two-day campaign swing through the Granite State, he tried to portray himself as the best candidate to tackle ISIS.

*Correction appended.U.S. Sen. Ted Cruz, R-Texas, is facing increasing scrutiny for his vote five months ago to place new limits on national intelligence…

WASHINGTON — Immigration, a prominent issue as the presidential campaign begins in earnest, is a complicated, emotional and broad subject. But for…