Comprehensive research has shown not only that Washington knew in advance of the attack on Pearl Harbor, but that it deliberately withheld its foreknowledge from our commanders in Hawaii in the hope that the "surprise" attack would catapult the U.S. into World War II.On Sunday, December 7, 1941, Japan launched a sneak attack on the U.S. Pacific Fleet at Pearl Harbor, shattering the peace of a beautiful Hawaiian morning and leaving much of the fleet broken and burning. The destruction and death that the Japanese military visited upon Pearl Harbor that day — 18 naval vessels (including eight battleships) sunk...