 Isn't the crime preventable if parole were not happening of people who are going to end up killing people in this country? Because a very small percentage of immigrants did something bad, we shouldn't allow the parole program for all people. The question is because one or two people did something horrible, we should rip away the benefit from everybody else. And we don't use that logic for anything else in this country. But the left does apply that standard to other things in the country like, oh, I don't know, guns.