"Among many blacks, the awkward and painful debate about race, immigrant heritage and the presidency has been bubbling for months."

The NYT broaches the subject of the racial politics of Barack Obama:

The black author and essayist Debra J. Dickerson recently declared that “Obama isn’t black” in an American racial context. Some polls suggest that Mr. Obama trails one of his rivals for the Democratic nomination, Senator Hillary Rodham Clinton, in the battle for African-American support.

“When you think of a president, you think of an American,” said [Calvin] Lanier, a 58-year-old barber who is still considering whether to support Mr. Obama. “We’ve been taught that a president should come from right here, born, raised, bred, fed in America. To go outside and bring somebody in from another nationality, now that doesn’t feel right to some people.”....

The black columnist Stanley Crouch has said, “When black Americans refer to Obama as ‘one of us,’ I do not know what they are talking about.”

Ms. Dickerson echoed that sentiment.

“I’ve got nothing but love for the brother, but we don’t have anything in common,” said Ms. Dickerson, who wrote recently about Mr. Obama in Salon, the online magazine. “His father was African. His mother was a white woman. He grew up with white grandparents."