Viewing something as acceptable and actually strapping yourself with a bomb are quite different.
You gotta be kidding me.
I don't want Syrian Muslims to think Isis is their only salvation. They live in the shi*iest part of the world if you ask me. Let the FBI, Homeland security, defense department vet them for 1 or 2 years and we take them in. We will look better doing that then having geniuses like Chris Christie seem threatened by 3 year-old toddlers
They are already on a two year line, you want to add another year? Go ahead and vet away. However don't slam the door because that's the type of message that can get distorted to further increase the radicalization rate both abroad and at home. The folks that truly want to hurt us aren't going to wait on those lines. It's markedly easier to get in via other legal or nefarious means much more quickly and they neither need nor want residency.