Conrado Alberto Avegno (85) infiltrated leftist cells in South America. Now an Evangelical Christian pastor, he confessed to providing information to brutal dictatorships.

Hackers around the world strike the U.S. via the Internet to steal national and industrial secrets.

Carl Colby, son of the spymaster William Colby, unleashes a flood of memories of the costs of the Cold War.

Vladmir Putin's wife, Lyudmila, calls the former KGB officer and future Russian prime minister 'The Freezer' for his unemotional demeanor. Nonetheless, some know him as a red-hot lover, including a Russian gymnast.