Science Arts Historian Henry Louis Gates Jr. On DNA Testing And Finding His Own Roots 1:58pm January 21, 2019 by Terry Gross Science Arts & Life Television Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2019 Fresh Air. To see more, visit Fresh Air. 300x250 Ad More Fresh Air Arts 'Twisters' swirls an old-fashioned rom-com into an effects-happy action movie by John Powers Arts 'Omnivore' offers a fresh take on the history of the food on your plate by David Bianculli 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate