For as long as I can remember, I have been passionately intrigued by 'Africa,' by the word itself, by its flora and fauna, its topographical diversity and grandeur; but above all else, by the sheer variety of the colors of its people, from tan and sepia to jet and ebony.

What happened in the interim is, billions of records have been digitized. Historians and scholars have always used genealogical records to tell the story of American history. It takes months and years of research. I can't even tell you how laborious that is. You have to be somebody who has a lot of free time, like a professor who can take tenure or someone with a great deal of leisure.

Without doubt, President [Barack] Obama is a great historical figure.

The historical basis for the gap between the black middle class and underclass shows that ending discrimination, by itself, would not eradicate black poverty and dysfunction. We also need intervention to promulgate a middle-class ethic of success among the poor, while expanding opportunities for economic betterment.

The precise form of an individual's activity is determined, of course, by the equipment with which he came into the world. In other words, it is determined by his heredity.

I believe in the law. I think we have a great system of justice. But I do think that system of justice has been corrupted by racism and classism. I think it's difficult for 'poor people' - poor white people, brown people - to be treated fairly before the law in the same way that upper-class people are.

The sad truth is that the civil rights movement cannot be reborn until we identify the causes of black suffering, some of them self-inflicted. Why can't black leaders organize rallies around responsible sexuality, birth within marriage, parents reading to their children and students staying in school and doing homework?