GOP candidates chest-thump on Iran rhetoric.

The AP reports, “Republican White House candidates pounded Iran Tuesday, with Rudolph Giuliani warning of a military strike to deprive it of a nuclear bomb, and a top rival lashing ‘terror masters’ in Tehran.” Giuliani said, “If I am president of the United States, I guarantee you, we will never find out what they will do if they get nuclear weapons, because they are not going to get a nuclear weapon.”