David Gergen: “I don't think he closed the sale. But I think he made a lot of progress.”

Maintaining the status quo with regard to the filibuster is unacceptable for him.

You can stand up and say we shouldn't be doing this because it's unconstitutional. Therefore, I never have to come to say whether I agree or disagree whether he incited the riot.

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

I think it's going to take something usually unexpected or a dramatic change in his health or a prison sentence to stop him.