Donald Trump is bashing Marco Rubio's new high-profile supporter, Congressman Trey Gowdy, calling Gowdy a 'loser' for the hearings he led that were supposed to wound Hillary Clinton.

Republican presidential hopeful Marco Rubio on Wednesday came out for a 'convention of states' proposal to make it easier to amend the U.S. Constitution.

While serving in the Florida House of Representatives in 2002, Rubio wrote to regulators on statehouse stationary recommending brother-in-law Orlando Cicilia for a real estate licence.

'She lied to our faces. No one in the mainstream media has the courage to call her out for it. If I am our nominee, voters will be reminded of it time and time again,' Rubio pledged in New Hampshire.

Surging Republican presidential candidate Chris Christie attacked top-tier rival Marco Rubio on Wednesday over his fitness to challenge likely Democratic nominee Hillary Clinton.

The Republican presidential hopeful applauded Mexican marines for detaining the fugitive cartel leader, but he mocked Penn's involvement in the bizarre stitch-up.

Whether or not Chris Christie donated money to Planned Parenthood is becoming a he said, he said between the New Jersey governor and GOP rival, Florida Sen. Marco Rubio.

The Florida Senator and presidential hopeful looked heavy-eyed and sleepy as he listened to President Barack Obama as he delivered his final State of the Union address to Congress.

Florida Sen. Marco Rubio may soon be the new target of critics who contend he is not a U.S. citizen and therefore ineligible for the presidency.

The GOP presidential candidate, who was recently gifted a rifle by a firearms manufacturer, said on CBS' Face the Nation that the Second Amendment gives him the right to protect his family.

Chris Christie didn't find a joke Marco Rubio made about this weekend's snowstorm to be very funny. Rubio said the upside of this snowstorm was that it would freeze Obama's veto pen.

Marco Rubio had a response for Ted Cruz who has been labeling him the 'Republican Obama' in new attacks ads – a shrug and a smile.

Marco Rubio slapped Ted Cruz again today by setting expectations for him to win tomorrow night's Iowa caucuses, which polls predict will go to longtime GOP frontrunner Donald Trump.

Some have called it boot-gate, others boot-ghazi, but Marco Rubio thinks the brouhaha over a pair of heeled boots he sported on Sunday is just silly. Though he finally revealed the retailer.

Presidential hopeful Marco Rubio donned a pair of fashion-forward black boots in New Hampshire Sunday and they made the Florida senator look well-heeled in more ways than one.

Marco Rubio plans to stand head and shoulders above the competition – that is, if he does well tomorrow night in Iowa. Rubio told folks hey might be seeing those infamous black high-heeled booties.

While maintaining his position against same-sex marriage, Sen. Marco Rubio used a speech before a group of Christians to speak of the perils of intolerance toward the gay community.

Marco Rubio has shared an old photograph of his Democratic rival Patrick Murphy appearing to 'grope' a woman, in an attempt to secure his Florida Senate seat.

Florida Senator Marco Rubio has hit out at President Barack Obama for not taking a more hard-line stance in his statement on former Cuban leader Fidel Castro's death.

Rubio said Obama's statement was 'pathetic' and called Trudeau's tribute 'shameful and embarrassing'. Cruz claimed Obama and Trudeau were 'slobbering adulation on tyrants'.

Senator Marco Rubio denied he set up a reported secret meeting between President Trump and two former presidents of Colombia over the Easter weekend, it was revealed on Saturday.

Marco Rubio, who ran for the White House himself, has claimed he does not understand why voters are shocked over the drama in Trump's administration over the Comey memo and alleged Russia links.

Marco Rubio came up against an unexpected border wall on Tuesday morning as he greeted Ivanka Trump at the US Capitol, with the short Florida Senator hitting up against the tall Trump.

The United States government fears that a powerful Venezuelan lawmaker may have issued an order to kill Florida Senator Marco Rubio, it was reported on Sunday.

Florida Sen. Marco Rubio said Thursday his presidential campaign wasn't involved in research behind the infamous dirty dossier, as President Trump predicted the donor will be revealed.

President Donald Trump took a sip from Sen. Marco Rudio's playbook and guzzled bottled water in the middle of a televised speech.

Republican Sens. Marco Rubio and Bob Corker said Friday that they will support their party's $1.5 trillion tax bill. But the 'Johnson Amendment' is here to stay.

In an interview with a local Florida newspaper on Friday, Republican Senator Marco Rubio said the tax law 'probably went too far' in easing the burden on corporations.

Sen. Marco Rubio traveled from Florida to Washington, D.C., Saturday to fire his Chief of Staff Clint Reed for misconduct, sharing few details about what actually occurred.

Announcement comes after the president told legislators, including Rubio, yesterday that the firearms should be confiscated before due process has been afforded to them.

Sen. Marco Rubio, a Florida Republican, said he was uncomfortable with how the FBI's former deputy director, Andrew McCabe, was fired on Friday.

After Marco Rubio pointed out several misspelled tweets from Donald Trump, the Republican front-runner went back and deleted the tweets, later posting them with the correct spelling.

Florida Republican Sen. Marco Rubio resisted claims of FBI 'spying' on Donald Trump's campaign – and defended investigations of people who are 'suspicious' like those with Russia ties.

'I don't think they did anything wrong,' the Republican senator from Florida said of the FBI's surveillance activities, speaking on Sunday in an interview with Jake Tapper on CNN.

Republican Sen. Marco Rubio is encouraging President Donald Trump to let the Russia investigation play out.

Republican Senator Marco Rubio was in a heated clash with Inforwars' Alex Jones and threatened to 'take care of you myself' after the conservative commentator crashed his TV interview.

Florida Republican Senator Marco Rubio skewered one of his Democratic colleagues on Friday for calling a camera-ready stunt during Kavanagh's senate hearing his 'Spartacus moment.'

Republican Senator Marco Rubio of Florida, who voted to confirm Kavanaugh on Saturday, rebuked liberals for 'stirring rage' and 'gloating' of an anticipated voter backlash.

Marco Rubio is being criticized for a number of tweets he has posted over the past few days about the increasingly fraught situation in Venezuela, including one in which eh confused a dam.

White House aide Stephen Miller planted negative stories and pushed an anti-Marco Rubio agenda using the conservative website Breitbart during the 2016 GOP primary campaign.

Senator Marco Rubio, who has been a critic of China's human rights record, took to Twitter on Sunday to accuse the mainstream media of blindly trusting data reported by the country.

Latifi's step up from his role as reserve driver had been widely expected following the announcement that Kubica's short-lived comeback to would be coming to an end.

The days of civility between Floridians Jeb Bush and Marco Rubio may be over, as the former governor and current senator seem poised to do battle over the 2016 GOP presidential race.

Ben Carson drew the most attention on Google in 22 states, mostly centered in the deep south and the midwest, compared to just 17 for The Donald. Marco Rubio won 10 states. Cruz. dominated in Wyoming.

While Republicans were sparring at last night's CNBC debate in Boulder, Hillary Clinton lit up Twitter by posting a GIF of her brushing her shoulder off during last week's Benghazi hearing.

Rubio has missed 60 percent of his Senate votes since June, one analysis, published last month, determined, and more than his fellow White House competitors.

New York investor billionaire Paul Singer is now backing rival Marco Rubio, 44, after he was subject to an aggressive verbal attack from Jeb Bush, left, during a TV debate.

Rubio has vaulted into 3rd place behind Trump and Ben Carson in the past two months, growing support from 4 per cent to 13. Trump has slipped two points but still leads Ben Carson by 10

'I think I'm better looking than he is,' Trump said of the much younger Floridian, as he hammered him on the 'very, very disloyal' decision to run against his mentor Jeb Bush.

The Donald was in Concord, NH to formally file his candidacy papers for February's New Hampshire primary, and fought through hundreds of supporters to get to the statehouse.