Eamon Javers continues his conversation with veteran CIA spy Jim Olson about a Mission Impossible-style raid Olson led on a Russian communications line outside of Moscow. He also reveals the one thing he ever refused to do for the agency - even if it meant protecting his country.

Eamon Javers talks to a spy on the other side - a former Russian FSB intelligence officer who has defected to the United States and now lives under U.S. protection. For the interview, his identity has been concealed as he still is under threat of Russian retaliation. He’s been studying the...