David Gergen: “I think it's a sad night, an embarrassing night for the country, Anderson.”

It's very, very big. Not legally, but politically, it's a very, very big deal.

Sadly, you know, I think for a variety of reasons he should not. I just, I don't think either Trump or Biden should be running.

The midterms really helped him. They transformed the race, best midterm elections for any president in 20 years.

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…