David Gergen: “I do think it does raise the questions -- re-raise the questions of age.”

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 evidence is still coming in that this country is deeply divided.

We're entering some kind of the most dangerous days of Donald Trump's presidency. He is erratic.

For Donald Trump to go for a 24-plus hours without a word being said is an outrage in and of itself. This is a man who is seeking the nomination of a major political party, very likely to get it. And now look at the leadership he is…