On the Fact that Donald Trump's Economic Illiteracy Is so Profound that He's Seemingly Unaware of the Fact that Immigration Doesn't Just Move the Supply Curve (Pertaining to Labor) but the Demand Curve, too (and Hence Wages Are NOT Pushed Down for the Most Part)

I guess that they didn't offer Econ 101 at the Wharton School during his tenure there (that or he skipped a shitload of classes).