Jeb Bush: “There's never going to be a perfect bill.”

You shouldn't cut and run.

He's not going to win the nomination because he's not a serious candidate.

We have very good defense capabilities, so this is not a press conference to scare the bejesus out of people.

I could care less about the insults that's Donald Trump gives to me. It's blood sport for him. He enjoys it. And I'm glad he's happy about it. But I have -- I am sick and tired of him going after my family.