I used to practice clinical medicine. Now I practice political medicine, because it's the mother of all illnesses.

You have the Republican establishment that is moving into Hillary's [Clinton] camp. What's happening in this election is sort of proof of principle.

Most progressive in the Democratic Party doesn't cut it, you know. If we still can't have a health care system that provides health care as a human right, if we still cannot, you know, ban fracking and fossil fuels and move like our lives depend on it - you know, we say in the next 15 years we need to phase out fossil fuels.

There is no such thing as a survivable or local nuclear war.

You have two parties that are funded by deep corporate interests, largely overlapping, that you begin to see a convergence. You have the Republican intelligentsia and the Republican spokespeople, and 50 GOP security figures who have all come into Hillary's [Clinton] camp. Not to mention Mitt Romney, who has defected from [Donald] Trump, although it's not clear where his vote is going to be. But everyone from John Negroponte to Meg Whitman have all declared allegiance to Hillary. And Hillary has likewise, very formally opened the door to encouraging Republicans to come in.

Everyday Americans really having the power here. People may remember, or you may have heard if you weren't there during the [Richard] Nixon years, we had one of the worst Presidents ever on record but we the American people have the sense of our own power. We were in the driver's seat.

That was like the moment of revelation for me that in fact we are not the lunatic fringe.