"No, I have good-size hands," Trump tells the media.
Jamie Johnson slammed the Republican Party during Thursday's debate.
He was the focus of 62 percent of the Twitter conversation during the debate.
"I would never release off-the-record conversations," he said.
Trump said Romney begged for his endorsement in 2012.
Trump is speaking at a rally in Portland, Maine.
"There is no scenario in which Mexico will pay for" the wall, Luis Videgaray said.
"I think he’s being fed this, probably promised a lot of money," the Fox News host said.
Romney will reportedly call Trump "a phony, a fraud" in the speech.
"He would leave — and he'd have a right to leave," Graham said.