Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Spain at Odds With US on Venezuela's Former Spy Chief Martin Arostegui MADRID - For weeks, Spain has rejected repeated U.S. requests for the extradition of former Venezuelan spy chief Hugo Carvajal, wanted in the United States on drug trafficking and narco-terrorism charges. Now, the reasons for Madrid's refusal are emerging: he is cooperating in Spain's efforts to mediate Venezuela's drawn out political crisis. Spanish court documents say Carvajal was operating under "directions and orders from the Presidency of Venezuela," and analysts say Spain's protection of him may be influenced by his importance as an intelligence asset to the Spanish Foreign Intelligence Service, CNI. The weight of the charges levied by the United States is hefty. The indictment, sent to Voice of America by the Department of Justice, alleges that Carvajal "worked with terrorists and other drug traffickers to dispatch thousands of kilograms of cocaine" to the United States. U.S. Justice department officials say that to accomplish this, he worked with the leadership of the militant Revolutionary Armed Forces of Colombia, FARC, during his near decade-long tenure as head of Venezuela's powerful military counterintelligence service, DGCIM. Carvajal and his alleged shady dealings have long been on the U.S. radar. In 2008, the United States Department of the Treasury accused Carvajal of assisting the FARC in protecting Colombia's Arauca Department, a region known as a center of cocaine production, and providing the FARC with official Venezuelan government identification. FARC used profits from its drug trafficking networks to fund its decades-long insurgency against the Colombian government. The United States designated the FARC as a terrorist group in 1997. The Department of Justice further alleged that Carvajal was a member of the Cartel De Los Soles. According to the indictment, the cartel is a group of high-ranking Venuezelan officials who not only cooperate with the drug traffickers, but also provide heavily armed security, military grade weapons, and intelligence to protect some of these drug shipments. .