I take the author's point about repugnance to the suspension of our democratic freedoms through such measures as internment and how that can be expected to increase radicalization rather than reduce it.

However, what he fails to do, and what most MSM fails to do, is to call out all of the members of the organization that worships from precisely the same foundation document as the terrorists, and which expressly legitimizes their actions.  Nay, it exhorts them to engage in those horrific actions.

Are you with us or agin us?  You can't be both.  Then publicly repudiate the scripture passages in question.