Read Buck's recent comments in CE.
I think that is a balanced and reasonable appraisal of the situation.
I know that it can take months, if not years, for someone to get vetted as a refugee now. If that process can't stop the bad guys, at least part of the time, then there's no point in having a process at all.
Going back to the Columbine incident, how many of the US mass shootings have had a Muslim connection? Just a handful. And even those have been mostly local wackos, even US natives, which were not from overseas.
Face it, Rob. Trump just doesn't like Muslims, because its a nice, easy, catch-all category the average Bunker or Bubba can easily understand. This is about votes, not vetting.
Besides, Muslims don't kill people. Guns do.