Many reports suggest a multi-spy exchange between the U.S. and Russia is on the brink of being finalized. What is behind this kind of deal? What does it say about current U.S.-Russian relations? How should we interpret Russia getting more spies back than the U.S. seems to be getting? How good are U.S. intelligence efforts in Russia? And what needs to happen for our intel efforts to reach their full potential? We ask retired CIA officer Larry Johnson.