Ellen Gray: 'Black in America: Who is Black in America?' asks about identity
* BLACK IN AMERICA: WHO IS BLACK IN AMERICA? 8 p.m. Sunday, CNN. "PEOPLE WILL ask me, 'What are you?' " complains 17-year-old Nayo Jones in the latest installment of CNN's "Black in America" series, which asks the not-so-simple question, "Who Is Black in America?"