Sadly there are wolves in among the sheep, yes, most refugees are not terrorists or ISIS supporters, but the ones that are terrorists and ISIS supporters are hiding among the innocents. I'm sure at least some of the innocent refugees know who they terrorists and ISIS supporters are but don't speak up. While I feel badly for the innocent refugees, my own safety and the safety of my loved ones must come first so until the a better job of weeding out the killers can be done, and it's pretty obvious as shown by recent events that it's it's not being done now, the refugees are not my priority.