Q | Apr 1, 2013 | 1:10:53
Comedy in South Africa, Explorer Robert Ballard, Musicians Tegan and Sara 04/01/2013
Best of Q. Race and comedy in South Africa with journalist David Smith and comedian Trevor Noah. Oceanographer Robert Ballard on discovering famous wrecks like the Titanic. Tegan and Sara on their dance-pop-inspired album, "Heartthrob."