That's one of the things that bugs me. Like some sick and twisted Ghepetto the Islamic clerics that run the Mosques carve out their little evil puppets of destruction and set them lose. And so far, they have been able to do this without any retribution.
Imagine someone like Billy Graham standing before worshipers and encouraging them to go our and kill. You can't. Because Christianity has this pecky "thou shalt not kill" rule.
Any Mosque and it's leader that encourages it's butt sniffers to kill innocents should be bulldozed. Preferably with the leader still inside.
A tall order! How many mosques will desist from preaching the basic tenet of Islamic jihad? Islam is intended for everyone and for all time. And killing comes easy for the religioon of peace.