David Gergen: “What we've been talking about forever has just come true and I cannot emphasize enough how dangerous I think this is for…”

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

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 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.

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…