Also, Cuban spy, Ana Belen Montes passed a counterintelligence scope polygraph test administered by DIA in 1994.

In Miami, where many exiles have long assumed that the city is crawling with Cuban spies and double agents, none of it came as a shock.

Another motivating factor might be the dictator's sustained rage over the arrests in 2001 of five Cuban spies known as the Wasp Network.

If convicted, Ms. Montes would probably be the highest-level Cuban spy ever to infiltrate the United States government.

José Basulto agrees with US officials that Roque was a Cuban spy who, along with the Wasp Network, infiltrated Brothers to the Rescue.

Mentions "the Five Heroes"-five Cuban spies serving prison terms in the U.S. Describes the contradictions of Cuban society.

Delfín Fernández is a former Cuban spy who spent 15 years working for the Cuban counterintelligence Department 11 with the codename Agent Otto.

The most disturbing news about Cuban spies came from Maj. Florentino Aspillaga, a D.G.I. officer who defected to the United States in 1987.