David Gergen: “I think if you look at the totality of that, this really weakens Rex Tillerson at the very moment. We need a strong…”

If he comes out and throws cold water on this, then I don't think it goes anywhere.

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.

We're entering some kind of the most dangerous days of Donald Trump's presidency. He is erratic.

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.