I think it's crucially important to be present in the lives of your children. They are my most important cause that I fight for. But I also feel an added responsibility that I want to leave them a better world than this one that we have now.

The way corporate media likes to portray America is as a homogenous whole that high-five's each other at the Super Bowl. But what we have is a grotesque disparity between the rich and poor that is only getting wider.

Then about 12 years ago it dawned on me that folk music - the music of Woody Guthrie and Phil Ochs, early Bob Dylan, Johnny Cash, Pete Seeger - could be as heavy as anything that comes through a Marshall stack. The combination of three chords and the right lyrical couplet can be as heavy as anything in the Metallica catalogue.

In America, we have freedom of choice. But some are free to choose between Lamborghini and Rolls Royce while others are free to choose which dumpster they're going to have their meal out of next. Some are free to choose which, you know, homes and farms to foreclosed on, while others choose which bridge they're going to sleep under tonight.

In a world of bands called Limp Bizkit and Hoobastank, Electric Sheep rolls off the tongue like a Shakespearean love sonnet. Leave me alone.

Music, I think, is best when it honestly explores personal demons, and it stirs around in the silt of the psyche to find out what's really there.

The real estate agent had to go door-to-door in the apartment building we wanted to rent, asking if it was OK for this interracial family - my mom is white and I was a 1-year-old half-African kid - to live in the apartment building.