policemen in the murder inquiry, say they have no evidence linking the two ex-police chiefs to the prosecutor's murder. Opposition leaders say Chavez, who won a referendum on his six-year-old rule in August, is using Anderson's killing to launch a crackdown against political enemies. They accuse the populist president of ruling the world's No. 5 oil exporter like a dictator. He says U.S.-backed minority elites are bent on toppling his self-styled "revolution" to help the poor. "Who guarantees us a fair trial? ... We don't have any confidence in justice here because everything is under the control of the government," Forero said before he was escorted from the embassy. El Salvador's Foreign Minister Lainez said Mexico, Argentina and Costa Rica had agreed to act as guarantors of the safety of Vivas and Forero. Chavez's government blames the two, whose officers fought a gun battle with the president's supporters on the first day of the 2002 coup, for the deaths of several people killed during a huge opposition march to the presidential palace. The government and opposition blame each other for the shootings. In June 2002, El Salvador granted asylum to navy Rear Adm. Carlos Molina, one of the leaders of the coup against Chavez. --SP 1935 Local Time 1635 GMT
