Show business veteran Dudley Riggs, founder of the Brave New Workshop, on The Roadhouse

Dudley Riggs is a fifth-generation member of a distinguished show business family. He's worked in many areas of the biz, as everything from an aerialist to a stage director, but is best known as the father of improvisational theater. Dave chatted with Dudley about his recently released memoir, "Flying Funny," from the U of MN Press.