[antisocial]

"When the right to practice a religion becomes illegal the terrorists have won."

Lets just take away their tax exempt status for too much political involvement- They advocate a Caliphate in the wahabbi run mosques.

[Natural Law]

We can certainly ban specific corrosive practices. The RICO act would be a good place to start. I would be OK with enforcing existing laws against specific practices such as incitement and advocating violence or the violent overthrow of the government. I would certainly use the seizure of assets and the withholding or cancellation of visas to anyone associated with any Islamic organization that advocates Jihad and begin immediate deportations.