David Gergen: “There's no heir apparent. The Republicans always like the next person standing in line. That's what they rally behind.”

He is a leader there's no question about that. But I think he's a bad leader. I think he's leaving his people into, he's leading the country, especially into a very bad place.

I think that really kneecaps the Biden ministration in a significant way.

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

he ought to stay out of this.