Donald Trump says other Republican candidates running for president "would be a lot faster" to use nuclear weapons than he would.
Speaking at Saturday's GOP debate in New Hampshire, Trump responded to comments made by rival Ted Cruz who said no one would be comfortable with Trump having his finger on "the button."
Cruz dodged a question in the debate asking if he would stand by that comment, instead saying that voters will make the assessment over who has the temperament to be president.
Trump hit Cruz for not answering the question, adding "That's what's going to happen with our enemies and the people we compete against. We're going to win with Trump. We're going to win."