Daniel Pipes suggests that Muslims be subjected to those questions. Can you imagine if a Muslim were to suggest that Orthodox Jews be subjected to such questions?

He wants to "smoke out" the 15% of radical Muslims (which amounts to some 200 million Muslims who are bad Muslims).  Imagine if a Muslim professor in the US were to suggest that such inquisition be imposed on Jewish to exclude the radicals among them.  Can you imagine the uproar?