There is nothing you've ever presented that leads me to believe that the government vetting process is failing and we are in some sort of imminent danger. There is nothing I've seen from meeting Syrian refugees and working with Muslims from all different cultural backgrounds that makes me fear them as much as you do.
I take it you speak Arabic? You know, from meeting them, what's in their minds and souls and hearts because they've openly discussed it all with you? I once had a manager who was very nice. Well, he WAS very nice. But it turned out he was one of those 'adult baby' people. Totally freaking weird! Hadn't a clue!
Working with someone does not give you a hell of a lot of insight into whether they go home and beat their wives, or like to get spanked, or whether they pray daily for an Islamic state and the death of all Jews, or send their 6 year old daughter back 'home' to have her clitoris removed so she doesn't become a
****.
I know, I know, OUR Muslims are COMPLETELY different from all the rest of the world's Muslims because, well.. they came here! So they must be!
Somehow.