Kevin Boyle, professor of history at the Ohio State University, won the National Book Award for non-fiction for his most recent book, "Arc of Justice: A Saga of Race, Civil Rights, and Murder in the Jazz Age" (2004). He visits Writers Talk to share the story of Dr. Ossian Sweet, who bought a house in a white Detroit neighborhood in 1925, how the tensions flared with the KKK and led to murder, and the chain of events that brought renowned attorney Clarence Darrow into the fray.