How a spy for Cuba got away with sharing America's secrets for 17 years. By Cecilia Vega

“Last month a career American ambassador pleaded guilty to spying for the intelligence service of Cuba. Victor Manuel Rocha served his country in positions that required the highest levels of security clearance. For 40 years, he was a covert agent. Before Ambassador Rocha was exposed, there was another prolific Cuban spy named Ana Montes, a Pentagon official, who was the lead analyst on Cuba policy. She spied for 17 years.”

https://www.cbsnews.com/amp/news/cuban-spies-ana-montes-and-victor-manuel-rocha-recruitment-arrest-60-minutes/