Sure, and if France still had Algeria, they’d have absolutely no problem with Muslims because they’d all go home. Are you sure you thought this one through much?
Honestly, I haven’t thought it through at all. I just thought of it today.
I do know our government has no intention of shutting down the border. Cruz is probably the only one that would and the chances of him being our candidate are not that great. Everyone of the rest of them are pretty well open borders types. Might as well get something out of the deal (more oil, tourism and long growing season for vegetables)