You have to sit back and appreciate how whack-a-doodle you need to be to believe this 4,000 terrorist thing. Really? In one year 4,000 terrorists tried to enter the country? Next to how many attacks? What, we stopped them all? Pure and shameless fear mongering.
Its in line with the Minnesota woman who was so whipped up by Trump's rhetoric she feared that the people in the caravan were going to take up residence at her lake house when she wasn't there. And this is the kind of tin-foil hat thinking these people are trying to base our national policy on.