One decision can end everything . . . or lead to unlikely redemption. Millions watched the CBS 60 Minutes special on Jack Barsky in 2015. Now, in this fascinating memoir, the Soviet KGB agent tells his story of gut-wrenching choices, appalling betrayals, his turbulent inner world, and the secret life he lived for years without getting caught. On October 8, 1978, a Canadian national by the name of William Dyson stepped off a plane at O