Clouded Vision

Joel Wit, senior fellow with the Center for Strategic and International Studies, and Daniel Poneman, senior fellow with the Forum for International Policy, join us with an update on the North Korean nuclear situation. Then, journalist and author Larry Tye looks back at the historical and cultural significance of the railroads for black workers in the early 20th century. His new book is titled Rising from the Rails: Pullman Porters and the Making of the Black Middle Class. And Trevor Corson delves into the mysteries of our favorite crustaceans in The Secret Life of Lobsters.