Sometimes when you're heavy into the shooting or editing of a picture, you get to the point where you don't know if you could ever do it again.

A panoramic vision of Bob Dylan, his music, his shifting place in American culture, from multiple angles. In fact, reading Sean Wilentz's Bob Dylan in America is as thrilling and surprising as listening to a great Dylan song.

We’re face to face with images all the time in a way that we never have been before... Young people need to understand that not all images are there to be consumed like fast food and then forgotten – we need to educate them to understand the difference between moving images that engage their humanity and their intelligence, and moving images that are just selling them something.

I always say that I've been in a bad mood for maybe 35 years now. I try to lighten it up, but that's what comes out when you get me on camera.

I certainly wasn't able to get it when I was a kid growing up on the Lower East Side; it was very hard at that time for me to balance what I really believed was the right way to live with the violence I saw all around me - I saw too much of it among the people I knew.

Because of the movies I make, people get nervous. They think of me as difficult and angry. I am difficult and angry, but they don't expect a sense of humor. And the only thing that gets me through is a sense of humor.

The Five Points was the toughest street corner in the world. That's how it was known. In fact, Charles Dickens visited it in the 1850s and he said it was worse than anything he'd seen in the East End of London.