Americans have long debated the cause of the December 7, 1941 bombing of Pearl Harbor. But despite the attention historians have paid to the bombing of Pearl Harbor, the truth about that fateful day has remained a mysteryuntil now. In Operation Snow: How a Soviet Mole in FDRs White House Triggered Pearl Harbor, author John Koster uses recently declassified evidence and never-before-translated documents to tell the real story of the day that FDR memorably declared would live in infamy, forever.