Why the F isn't ZERO doing anything about this ?
Lessee . . Because, first, to go after these people, it would be Politically INCORRECT.
Zero has an election coming up and he doesn't want controversy over Immigration or Home Security. He doesn't want Israel to defend itself from Iran for the same reason.
Plus, if this becomes a headline and becomes a "Security issue" we will probably start a "Religious War" ratchere in the Good Ole USA. Not to mention everywhere else in the world. Now that wouldn't look good on ole Zero's resume (if anyone ever gets to see it) now, would it?