Former UK minister for the Middle East Alistair Burt and Deputy Director-General of the International Institute for Strategic Studies join Christiane Amanpour in London to discuss U.S.-Iran tensions. Then, Rock and Roll Hall of Fame musician David Crosby reflects on his life and legacy. Finally, Jamil Jivani, author of "Why Young Men", tells our Michel Martin about how he escaped the prospect of a life of crime and gang violence to study at Yale Law School.To learn more about how CNN protects listener privacy, visit cnn.com/privacy