Close every mosque.
Actually, I’d review each mosque for the distribution of Seditious material.
For example, suggesting the implementation of Sharia Law in the U.S. is objective evidence of a violent plot to overthrow the U.S. Constitution, in my opinion, because Sharia calls for violent Jihad to implement it.
“Jihad is required by Sharia, and worldwide Sharia is the goal of Jihad. They are joined at the hip.”
They’re only mosques in part.
They’re forts.