Mr. Keegan the defense editor of The Daily Telegraph and the author of a number of books, including The Face of Battle, World Armies, Six Armies in Normandy, The Mask of Command, The Price of Admiralty, The Second World War, A History of Warfare, Fields of Battle, The Battle for History, The First World War, Churchill, and Intelligence in War spoke about his writings and career as a military historian. He also responded to viewer comments and questions on a number of subjects including military operations in Iraq, efforts to combat terrorism, and tensions in the Middle East.