Dr. Rick Kittles is a Geneticist and a cofounder of African Ancestry, a DNA company. This company does mitochondrial and Y-chromosome DNA testing.
Interview with Dr. Rick Kittles of African Ancestry by Megan Smolenyak Smolenyak, author of Trace Your Roots with DNA.
Gina Paige is also a cofounder of the African Ancestry DNA company. The video below is her presentation on "DNA and Your Roots" at the 16th National Family Reunion Conference.