This was bound to happen sooner or later, sadly, and we have our inept politicians to thank for it. There's been at least 100 and as many as 300 known IS members living here
as early as 2014 that regularly travel to training camps in the middle east. Not only are suspected terrorists not investigated and convicted/deported when they return, but they're given
free housing in an attempt to 'rehabilitate' them.
It's a goddamn shame.