It’s hardly a newsflash that President Donald Trump is a bigot, but we don’t talk nearly enough about another part of his white supremacist mindset that is just as concerning: his disturbing views on eugenics. Trump recently called into The Brian Kilmeade Show on Fox and babbled about the genetic makeup of two different terror suspects — one from Sierra Leone and the other from Lebanon. But instead of focusing on the horrors around what happened earlier this month, he made it about their genetics. “They’re sick people and, uh, a lot of them were let in here; they shouldn’t...