David Gergen: “You can't out-Nixon Nixon very easily, but Donald Trump has.”

He is unfit for office right now.

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

It's increasingly hard to govern.

Again, both sides are having an eye on the clock. In the Democrats' case, they really want to keep things speed up as much as they can, probably as they can because they know in November, they may lose the House of Representatives and the…