David Gergen: “Most Americans think it is not. But I think we are better off than we were, say, three or four years ago, before Chet…”

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

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.

I think the turning point that came were the midterm elections. The fever broke with those midterm elections. And what we've seen since then is a steady decline in Trump's credibility and in his position with the American people, and a…

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.