the name of the mosque is the islamic society of boston in cambridge. that he had some outbursts that caused quite a seen at the mosque and it was threatened with expulsion. do you have any information or has the f.b.i. been briefed on whether the imam at that mosque called any of that to the authorities' attention? >> my understanding from talking to authorities including police is that the imam never told anybody about that in law enforcement. nobody in the government was told. that is very significant. for someone to be ejected from a mosque because of radical outbursts, that is usually a good marker that person has become radicalized. that was the obligation of that imam to go to law enforcement, either the boston police or f.b.i., someone in law enforcement status because this is happened too often. it happened in new york where a person goes to a mosque, says he