Your body's always going through changes. It's fattening or thinning or wrinkling or blotching, and the only thing you really have control over is putting some decoration on it.

I knew Barack Obama, absolutely. And I knew him probably as well as thousands of other Chicagoans.

Let's look at two things real quickly: the civil rights movement in Mississippi in the Sixties and the Arab Spring starting in Tunisia and Cairo. What they had in common was people who were told, and who believed inside themselves, that they were a certain way, and the society at large believed it.

Imperialism or globalization - I don't have to care what it's called to hate it.

I taught. I lectured at universities. I spoke to my students. I spoke in certain public forums. But what I didn't do was respond to microphones being thrust in my face and saying, what is your relationship with Obama and are you an unrepentant terrorist?

When I was arrested opposing the war in Vietnam in 1965, as I said about 20 or 30% of people were opposed to the war. By 1968, more than half of Americans were opposed to the war. If you pull in Europeans, Canadians, people from around the Third World, the war was vastly unpopular. But even half of Americans by 1968 opposed the war.

There was one moment when J. Edgar Hoover and us had the same distorted lens about who we were - "a real threat," you know? He thought so and we thought so and we were buddies in that regard.