During WWII, we permitted many Jews to come over....with restrictions.
They turned Fort Ontario into a community for them and they were supposed to return to their home country after the war.
And so....I propose we create a similar "refuge" for people immigrating from Muslim countries.
The base can have a special intelligence setup to aid us with discovery of these people....many who have no papers at all.
And I bet many of those from Ft. Ontario and their offspring became the hard core marxist leftists that we are fighting today.