David Gergen: “I think a lot of Americans do see it as disqualifying. And they're worried about it.”

President of United States has not had a security briefing, or security briefing since October 2nd. I've never heard of any president, under any circumstances, come anywhere close to that, and been so derelict of the duty.

He is unfit for office right now.

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

I think the turning point that came were the midterm elections. The fever broke with those midterm elections. And what we've seen since then is a steady decline in Trump's credibility and in his position with the American people, and a…