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.

The culture will not be able to persist in light of the rigid systems of its own innocence.

Obama sees the world in two ways: from the black perspective and from the white perspective. He was raised as a black man, whose culture he has self-consciously adopted. But he was reared largely by his white grandparents. He lived a kind of racially bipartisan experience, and he will be able to speak a language that resonates with both communities.

Bigotry is surely an exportable American commodity, especially when it comes to race.

There is not a history of black intellectuals being allied with dominant forces to hold white people in social and cultural subordination for a few centuries. Second, the "our" of black folk has always been far more inclusive that the "our" of white folk. For instance, there would have hardly been a need for "black" churches if "white" churches had meant their "our" for everybody - and not just white folk. But "our" black churches have always been open to all who would join. The same with white society at every level.

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.

Furthermore, the financial and social investment in prisons means that black and brown youth become, essentially, fodder for the machinery of capitalized incarceration. The steady supply of guns in the U.S. makes an already untenable situation even more dangerous, and all of us must raise our voices, write to Congress, hit the streets in protest, attend budget meetings of local municipalities - all to state our opposition to such criminal procedures and practices for our youth.