You just need to ask why the 2 countries where the vast majority of the 9/11 (a proven and verifiable muslim extremist attack on US soil) attackers came from are not on the list and I will tell you.
I said I knew. I asked you if there was a substantial refugee crisis in those countries in 2017, if all vetting for refugees from those countries had stopped. What you're also not mentioning is that most if not all of those individuals at one time or another were investigated by what was to become DHS and for reasons no one was has been able to explain, ever, were not detained.
Now if you think refugees (not visa carrying travelers from nearly two decades ago) from the UAE and SA won't be investigated in 2017, I need to hear why, and see some links.
