With unprecedented access, National Geographic chronicles the 166 day psychological chess match between prisoner Saddam Hussein and his interrogator, FBI Agent George Piro. While Hussein was held prisoner, it was the mission of junior FBI Agent George Piro to get the notorious dictator to reveal the truth about his weapons of mass destruction and alleged ties to terrorism. Witness a rare interview as Piro details how he patiently formed a powerful bond with Hussein to build the criminal case for his prosecution.