Click the link over to C-SPAN to view all of this person's videos there. About this video:Tom Brokaw discussed the state of U.S. political debate and his new book, The Time of Our Lives: Past, Present, Promise, a broad view of how American life had changed since the Great Depression and how to foster the future. Topics in his speech included his career in journalism, the changes he had seen in the world, and the various challenges facing the country. Following prepared remarks he answered written questions submitted by audience members.