Ronald Kotulak

Chicago Tribune science writer Ronald Kotulak talks with Terry about his new book "Inside the Brain: Revolutionary Discoveries of How the Mind Works." It is published by Andrews and McMeel. Kotulak has interviewed more than 300 of the leading researchers and reveals the latest theories on how the brain thinks. Kotulak received the Pulitzer Prize for two related newspaper series on brain research: "Unravelling the Mysteries of the Brain" and "Roots of Violence."