Gangsta rap often reaches higher than its ugliest, lowest common denominator, misogyny, violence, materialism and sexual transgression are not its exclusive domain. At its best, this music draws attention to complex dimensions of ghetto life ignored by most Americans. Indeed, gangsta rap's in-your-face style may do more to force America to confront crucial social problems than a million sermons or political speeches.

I think there's no question that Michael Jackson was the foremost entertainer of his generation; perhaps of all time, arguably, taking the skills of a Sammy Davis, Jr., bringing together the street dance of African American urban culture, joining them to the politics of dance, of Fred Astaire and Gene Kelly on that sphere alone.

Even when you don't know, you're supposed to know.

All of us should be much more humble and contrite when we point the finger at somebody else, because four more fingers are pointing back at us.

There's no question that O.J. Simpson had been a substitute white man in America. He had gained honorary white status. He was not viewed by many white Americans as black. He was not seen as the African American athlete who was rebellious: Jim Brown, Muhammad Ali, Hank Aaron... He was accepted in golf clubs that were very tony.

I have written 5 books that address major figures in our culture: books on Malcolm X, Martin Luther King Jr., Tupac Shakur, Marvin Gaye and Bill Cosby. But even in the books that take up major figures, I hope to provoke conversation, insight and understanding about these personalities by providing new, fresh and vital information and analysis about them.

We have to understand and explain to each other what blackness is.