The point is that America's policy has never been what he claims. It's never been "immigration exists to serve america's interest". If it had been, most people

The point is that America's policy has never been what he claims. It's never been "immigration exists to serve america's interest". If it had been, most people in the US today would likely not be here. As for done better, no, that's the other point. The europeans still would have killed them anyway, no matter who was leading them. In the same way that if they really really wanted to, the terrorists would just kill us anyway, and immigration policy wouldn't change a damn thing.