Cuba's Minister of Communication and Commander of the Revolution Ramiro Valdez (R) talks to Ricardo Alarcon, president of Cuba's National Assembly, during the launch of Cuban Five postal stamps in Havana September 12, 2007. The launch of the stamps is part of a new international campaign for the liberation of five Cuban men convicted in the U.S. since 1998 on conspiracy and espionage charges for spying on behalf of Fidel Castro's government. REUTERS/Claudia Daut (CUBA)