Watch Emmitt Smith on "Who Do You Think You Are" on NBC tomorrow {video}

Watch Emmitt Smith on "Who Do You Think You Are" on NBC tomorrow {video}

Henry Louis Gates "Faces of America" PBS {video}

Henry Louis Gates Jr. on Good Morning America (1/29/10)
In Search of Our Roots: How 19 Extraordinary African Americans Reclaimed Their Past

"Who Do You Think You Are?" Airs Tonight on NBC - preview video

"Who Do You Think You Are?" Airs Tonight on NBC
The series "Who Do You Think You Are?" is about the remarkable true stories of 7 celebrities on journeys to discover their pasts.