"Allegations of CIA drug trafficking"@en . . . . "Some sources say that the United States Central Intelligence Agency (CIA) has been involved in several drug trafficking operations. Some of these reports claim that congressional evidence indicates that the CIA worked with groups which it knew were involved in drug trafficking, so that these groups would provide them with useful intelligence and material support, in exchange for allowing their criminal activities to continue, and impeding or preventing their arrest, indictment, and imprisonment by U.S. law enforcement agencies."@en . . . . . . . "Some sources say that the United States Central Intelligence Agency (CIA) has been involved in several drug trafficking operations. Some of these reports claim that congressional evidence indicates that the CIA worked with groups which it knew were involved in drug trafficking, so that these groups would provide them with useful intelligence and material support, in exchange for allowing their criminal activities to continue, and impeding or preventing their arrest, indictment, and imprisonment by U.S. law enforcement agencies."@en . . . . .