Twenty years ago I would have said they let these guys go so they could watch them carefully to see whom they contact. Now, post-clinton, I don't know what to say. It's just as likely that they let them go because it's politically incorrect to arrest Muslims.
Or because someone higher up in the FBI ordered them to, because that someone higher up has had compromising connections with Muslim terrorists in the past. We've already spoken about the OKC bombing and its Middle-Eastern connections which the FBI has so carefully covered up.
Who knows anymore? All I can say is that, regretably, the FBI simply cannot be trusted to tell the truth or to defend our country. Not all FBI agents, but a significant portion of them and their bosses, have been corrupted.
This political correctness is going to get us all killed. This whole thing stinks. They don't want people to panic.