David Gergen: “It's not normal for a president to be saying stuff like this.”

It's very, very big. Not legally, but politically, it's a very, very big deal.

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

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

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…