Donald Trump supporter Former Arizona Gov. Jan Brewer weighed in on Romney's attack on Trump, telling Greta Van Susteren tonight that it's a case of "sour grapes."
Herman Cain said "On The Record" tonight that Mitt Romney's attack on Donald Trump was a "Hail Mary pass" to help Marco Rubio and the GOP establishment.
Donald Trump hit back at Mitt Romney this afternoon, declaring the former Massachusetts governor to be a "choke artist" who let the country down in 2012 by losing to Barack Obama.
Sarah Palin is thanking Mitt Romney for driving up Donald Trump's poll numbers after Romney slammed the GOP frontrunner in a speech today in Utah.
In a speech at University of Utah today, Mitt Romney called Donald Trump a "phony" and a "fraud."
Fox News learned that 2012 GOP nominee Mitt Romney plans to make a speech from the University of Utah tomorrow about the current state of the White House race and the choices facing the Republican Party and the country.
In her "Off The Record" commentary tonight, Greta Van Susteren called out Mitt Romney for his "cheap shot" about GOP frontrunner Donald Trump's tax returns.
Mitt Romney made big news on Your World Wednesday when he suggested there is a "bombshell" hidden in Donald Trump's tax filings.
Mitt Romney said on "Your World" today that Donald Trump has the clearest path to be the Republican presidential nominee, but he still wants to see Trump show his back taxes for several years.
Frank VanderSloot, the conservative billionaire who once helped Mitt Romney secure the GOP presidential nomination, sat down on “Your World” today to explain why he’s endorsing the Florida senator.
In his Talking Points Memo tonight, Bill O'Reilly weighed in on the recent war of words between Donald Trump and Jeb Bush, and what it reveals about the state of the Republican Party.
Mitt Romney - who famously clashed with President Obama on U.S.-Russia relations three years ago - spoke today at a forum in Washington, saying Obama's foreign policy "has been a disaster."