"...everything that the Japanese were planning to do was known to the United States..."ARMY BOARD, 1944 President Roosevelt (FDR) provoked the attack, knew about it in advance and covered up his failure to warn the Hawaiian commanders. FDR needed the attack to sucker Hitler to declare war, since the public and Congress were overwhelmingly against entering the war in Europe. It was his backdoor to war.
Original: Pearl Harbor: The REAL History - Mother Of All Conspiracies