David Gergen: “What we've emerged with at a moment of, you know, when we really had people to take sides, are you for the terrorists or…”

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

But I think, to go to David Urban's point, what was she calling about? Well, she was calling, she testified, because she thought there was fraud that had been committed, and had not yet been explored, and that it ought to be studied before…

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 what we're seeing is the Aguero story just underscores how vital it is that we have a National Commission to investigate what happened on January 6th, and we cleared the air on it.