In a one-hour documentary, you can tell maybe ten stories. That's how the documentary is structured. I wrote to forty of the greatest historians of both African and African-American history, and hired them as consultants. I had them submit what they thought were the indispensable stories, the ones they felt this series absolutely had to include.

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

No white racist makes you get pregnant when you are a black teenager.

My family and our neighbors and friends thought of Africa and its Africans as extensions of the stereotyped characters that we saw in movies and on television in films such as 'Tarzan' and in programs such as 'Ramar of the Jungle' and 'Sheena, Queen of the Jungle.'

Lincoln would love the fact that Obama is such a great conciliator, trying to transcend ideology.

Learning to sing one's own songs, to trust the particular cadences of own's voices, is also the goal of any writer.

I'd say imagine that you wake up one morning when you're going through a midlife crisis. You're getting divorced. Your kids won't speak to you. Their faces are covered with acne, and you have to decide why you should get out of bed. That's the career you should pick. The one that keeps you going no matter what, even if your life is falling apart. That's how I feel about my career.