"Chain migration", "extreme vetting", people legally seeking asylum are "gaming the system", "turn off the jobs and benefits magnet", "Massive demographic changes have been foisted upon the American people. And they’re changes that none of us ever voted for and most of us don’t like", "almost every student that comes over [from China] is a spy", we admit too many immigrants from "shitholes"

If you haven't seen rhetoric against legal immigration, you haven't been paying attention.