The Justice Department is investigating allegations that officers of a special Venezuelan anti-drug unit funded by the CIA smuggled more than 2,000 pounds of cocaine into the United States with the knowledge of CIA officials – despite protests by the Drug Enforcement Administration. That is a huge amount of cocaine. But it was hardly a first for the CIA. The agency has never been above using individuals or organizations with known links to drug trafficking if it thought they could help it further its national security mission. In Costa Rica, when the war against Nicaragua's Sandinista government was at its peak and cocaine was beginning to pour into the United States, the DEA attach wanted to place cameras at clandestine airstrips from which he suspected drugs were being flown to the United States. The CIA resident gave him a list of airstrips on which he was not to place cameras. They were the strips into which the CIA was flying arms for the contras. Some were also strips from which the DEA agent suspected drugs were being flown to the United States. Shortly after the kidnapping and brutal murder of the DEA's Enrique Camarena in Mexico, Francis Mullen, the DEA administrator, was taken by the CIA station chief in Mexico City to Mexico's director of federal security, a man who, the station chief confided, was a CIA asset. The gentleman ... denied any knowledge of the affair. He was lying. A DEA investigation revealed that he had been connected ... to the murder. CIA ties to international drug trafficking date to the Korean War.