Chris Christie: “If some other candidate wins in either New Hampshire or Iowa, it's game over for Trump. It's a game changer.”

It’s betting. It’s not an investment. It’s not a commodity. The Supreme Court has ruled that states have the right to regulate sports betting. I think that it’s going to go to the Supreme Court, and I’m confident [the prediction markets]…

“Once you go through the thought process of convincing yourself that you can be president, and then the next step that you should be president, that doesn’t leave your brain.”

This is not a message of unity in the face of what could have been a national tragedy.

“Am I looking at it? Look, anybody who comes up here — anybody who comes up here — and has ever run for president and not won and told you they’re not looking at it again is lying,”