David Gergen: “The Senate has mostly the upper hand here now, Erica, because they've got such a fragile coalition. They're just barely…”

he ought to stay out of this.

You can stand up and say we shouldn't be doing this because it's unconstitutional. Therefore, I never have to come to say whether I agree or disagree whether he incited the riot.

I think we're in an unsustainable path. It's compared to being in a car on the edge of a cliff, and middle of the night with it with a rainy and no headlights.

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.