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.

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.

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?

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.

Organizing the working class in England or the U.S. or any other advanced capitalist country has been a daunting challenge.

The idea that teaching is somehow the delivery of the goods is such a misunderstanding of what actually goes on.

I didn't kill innocent people.