David Gergen: “When the new president comes in, it's very important to be very clear about what your goals are.”

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

I think the signs are just as Margaret says. They are saying that he is increasingly interested. Strikingly, Anderson, his interest seems to intensify when he sees Biden in trouble.

I think the Republicans need to have an intervention.

It would have almost Shakespearean qualities to it.