Double agent Ali Mohamed, who became an informant for the FBI in 1990 (see 1990), apparently works as an FBI informant again, obtaining intelligence on some suspects at a San Jose, California, mosque. But he is never polygraphed, even though this is standard procedure. Retired FBI agent Joseph O’Brien will later complain, “One of the most unbelievable aspects of the Ali Mohamed story is that the Bureau could be dealing with this guy and they didn’t” polygraph him. “The first thing you do with any kind of asset or informant is you polygraph him and if the relationship continues, you make him submit to continued polygraphs down the line.” FBI agent John Zent becomes Mohamed’s handler. [Lance, 2006, pp. 95-96] Apparently Mohamed will be given a polygraph test in 1993 and will fail it (see May 1993).