Excerpt:
As part of their anti-terrorism efforts, FBI agents monitored popular gyms throughout Orange County to gather intelligence on members of several local mosques, according to a man who claims to have been a key informant in the operation.
Sal Hernandez, director of the FBI's Los Angeles office, declined comment on the matter Monday. Another law enforcement source, however, confirmed that the surveillance occurred, but emphasized that it was a narrowly focused operation targeting people whom the informant had already implicated in alleged crimes.
The informant is Craig Monteilh, who said he posed as a Muslim convert at the request of the FBI to gather intelligence that might aid anti-terrorism investigators.