David Gergen: “I think most presidents, especially more traditional presidents like Harry Truman would have gone nuts.”

If he had a receptive audience, and I will tell you, when everything -- when all the facts were to come out, it would be like Nixon and the tapes.

It would have almost Shakespearean qualities to it.

I think there ought to be a delegation of Republicans like Mitch McConnell who ought to be talking to the President.

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