Dave Isay is the founder of StoryCorps and its parent company, Sound Portraits Productions. Over the past two decades his radio documentary work has won nearly every award in broadcasting, including four Peabody awards, two RFK awards, and two Livingston awards. He is also the recipient of a Guggenheim and a MacArthur Fellowship. He is the author or coauthor of four books, including "Holding On," "Our America: Life and Death on the South Side of Chicago," and "Flophouse: Life on the Bowery,"