The president of the University said that night, congratulations to you the students, you've won a great victory, now the war will end. And I'm certain that he believed it that night and I believed it and we went away happy. Four days later, Martin Luther King was assassinated. Two months after that, Kennedy was assassinated. Two months after that, Henry Kissinger emerged from the swamp he was living in at Harvard with a plan to expand the war.

That's in the nature of social change. So you can analyze what didn't work, but it's very hard to predict what will work.

I wasn't part of John Kennedy's vision of the world, or Lyndon Johnson's. I thought of them as anti-Communist imperial monsters.

Politicians are conservative by nature.

It wasn't [Barack] Obama per se; it was the feeling on the ground; it was seeing an old black woman in a wheelchair being wheeled by her son waving a big American flag, and then seeing a guy with his baby in his arms saying, "I didn't want her to miss tonight! I wanted to be able to tell her!" And to see all these people, a Hispanic cop dancing with an old white woman, wow! I mean, that's the world I want to live in, and because it's the world I want to live in, I had a hard time leaving.

Every politician - FDR, Lyndon Johnson, Abraham Lincoln, Barack Obama - they're all conservative by nature. They are part of the big thing and they're moving in a very constrained world.

The idea that you live your life in phases - I've never bought that. I feel like I'm the same person who sat in at the draft board in 1965, I'm the same person who joined a fraternity, I'm the same person who got an MFA at Bennington, and I'm the same person who founded Weather Underground. My values are still intact.