At times, even his admirers seemed unsure of what to do with General Douglas MacArthur. Imperious, headstrong, and vain, MacArthur matched an undeniable military genius with a massive ego and a rebellious streak that often seemed to destine him for the dustbin of history. Yet despite his flaws, MacArthur is remembered as a brilliant commander whose combined-arms operation in the Pacific -- the first in the history of warfare -- secured America's triumph...