This short documentary courtesy of History.com looks in greater depths at the trickery the Allied forces undertook in order to confuse the German military during D-Day. With commentary from experts including Bevin Alexander, the author of How Wars Are Won and Richard A. Gabriel of the Department of War Studies and footage of the fake army paraphernalia used to deceive the Nazi's, this video analysing "Operation Fortitude" is sure to make your jaw drop! It certainly made ours hit the ground!