David Gergen: “It's bigger than we thought, Anderson.”

The midterms really helped him. They transformed the race, best midterm elections for any president in 20 years.

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.