David Thomson, film critic and historian, discusses his latest book, “The Fatal Alliance: A Century of War on Film” with host Richard Wolinsky. Author of over forty books, most of which deal with film and film history, David Thomson here discusses how movies have influenced how our society sees and understands war. He is hosting war films at Pacific Film Archive on March 13 (Paths of Glory), March 20 (They Shall Not Grow Old) and March 27 (1917). Photo from”1917″ courtesy Pacific Film Archive.