Why some aging spies won't walk out of U.S. prisons, long after the Cold War
Thirty years after the arrest of Aldrich Ames, the double agent remains in a U.S. prison. Analysts say the fallout from such stinging betrayals can jeopardize national security and put lives at risk — all factors that play into determining why some spies, like Ames, remain locked up indefinitely.
Source: cbc.ca
