Book excerpt: Did U.S. intelligence know of Japan's coming attack on Pearl Harbor? Did President Roosevelt know? If so, why did he withhold warnings from the commanders in Hawaii? The answers are embedded in the cogent analysis of The Pearl Harbor Myth. Based on voluminous data that does not appear in other books on the topic, it discusses in detail Roosevelt's developing strategy-both military and diplomatic-and his secret alliances to save the world from Hitler. It contains a wealth of fresh material on secret diplomacy; on secret military strategy, planning, and intelligence; and on disguised combat operations that began six months before the Pearl Harbor attack.