David Gergen: “If there is outright lying, and if the country was led into war by outright lying, then, somebody has an obligation to…”

I think Chuck Schumer will have to pay more attention.

I think the Republicans need to have an intervention.

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 it's going to take something usually unexpected or a dramatic change in his health or a prison sentence to stop him.