Donald Trump's recent proposal to give a green card to every immigrant who gets a degree from any college reminded me of his performance at the 2020 debates with Joe Biden. Here's the 15-second version: "You did a crime bill, 1994, where you called them super-predators. African Americans are super-predators and they've never forgotten it. They've never forgotten it." "I'm letting people out of jail now ... you have treated the African American population community, you have treated the black community about as bad as anybody in this country." "If you look at the polls, I'm doing better than any...