Nikita Khrushchev's proclamation from the floor of the United Nations that "we will bury you" is one of the most chilling and memorable moments in the history of the Cold War, but from the Cuban Missile Crisis to his criticism of the Soviet ruling structure late in his career, the motivation for Khrushchev's actions wasn't always clear. Many Americans regarded him as a monster, while in the USSR he was viewed at various times as either hero or...