Ahmir "Questlove" Thompson, the co-founder of and drummer for the hip-hop band The Roots, has been a musician since he was a teen. In Mo' Meta Blues, he explains how his musician father groomed him for a life in show business from an early age.
Fresh Air kicks off its late night TV theme week with a 1981 David Letterman interview, in which the host describes how late night TV changed the comedy business, and a 1988 interview with one-time Tonight Show executive producer Fred de Cordova.
Monday night on PBS, American Masters presents a two-hour biography of Johnny Carson. Carson retired 20 year ago this month, and vacated a throne that TV critic David Bianculli says no one has managed to claim since.