David Gergen: “This is an irresponsible regime, a little wacky, and dangerous.”

If he comes out and throws cold water on this, then I don't think it goes anywhere.

I don't think Trump is out of the woods, even though his poll numbers are not only staying up, they have actually been strengthened some.

You can't out-Nixon Nixon very easily, but Donald Trump has.

I think a lot of Americans do see it as disqualifying. And they're worried about it.