agreement was revealed, at a time when there were allegations that the CIA was using drug dealers in its covert operation to bring down the leftist Sandinista government in Nicaragua. Only after Congressional funds were restored in 1986 was the agreement modified to require the CIA to stop paying agents whom it believed were involved in the drug trade. Webb also alleged that Central American narcotics traffickers could distribute cocaine in U.S. cities in the 1980s without the interference of normal law enforcement agencies, and that the CIA intervened to prevent the prosecution of drug dealers who were helping to fund the Contras. The Mercury News ultimately retracted Webb's conclusions, and Webb was not authorized to conduct any further investigative reporting. Webb was transferred to cover non-controversial suburban stories and subsequently gave up journalism and committed suicide. Nicaragua 1984 In 1984, U.S. officials began receiving reports of Contra cocaine trafficking. Three officials told journalists that they considered these reports "reliable." Former Panamanian deputy health minister Dr. Hugo Spadafora, who had fought with the Contra army, outlined charges of cocaine trafficking to a prominent Panamanian official and was later found murdered. The charges linked the Contra trafficking to Sebastian Gonzalez Mendiola, who was charged with cocaine trafficking on November 26, 1984, in Costa Rica. Nicaragua 1983 On March 16, 1986, the San Francisco Examiner published a report on the "1983 seizure of 430 pounds of cocaine from a Colombian freighter" in San Francisco which indicated that a "cocaine ring in the San Francisco Bay area helped finance Nicaragua's Contra rebels." Carlos Cabezas, convicted of conspiracy to traffic cocaine, said that the profits from his crimes "belonged to ... the Contra revolution." He told the Examiner, "I just wanted to get the Communists out of my country." Julio Zavala, also convicted on trafficking charges, said "that he supplied $500,000 to two Costa Rican-based Contra groups and that the majority of it came from cocaine trafficking in the San Francisco Bay area, Miami and New Orleans." Former CIA official David MacMichael explained the inherent relationship between CIA activity in Latin America and drug trafficking: Once you set up a covert operation to supply arms and money, it's very difficult to separate it from the kind of people who are involved in other forms of trade, and especially drugs. There is a limited number of planes, pilots and landing strips. By developing a system