When you go into a college of education you've got aspirations of making a difference in people's lives, of loving children, of working with kids, but none of that is affirmed in your college of education. Then you go working in schools, especially in places like New York City and Chicago that I'm most familiar with, and you find these huge aspirations are beaten out of you in a very systematic way - and still people persevere.

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.

All that means to me is that people who have a vision of a better world have a responsibility to open their eyes, to pay attention, to act on what the moment demands, and to be humble about that action.

The world spends two trillion dollars a year on military, and of that two trillion the United States spends one trillion. We have a bigger military than the rest of the world put together. We have 150 foreign military bases.

You cannot live a political life, you cannot live a moral life if you're not willing to open your eyes and see the world more clearly. See some of the injustice that's going on. Try to make yourself aware of what's happening in the world. And when you are aware, you have a responsibility to act.

The only people who have never had a problem with me speaking in their venues are independent bookstores and libraries. Universities and humanities councils have canceled me, but never an independent bookstore.

I voted for Obama and I was delighted that he's been elected.