Floyd Mayweather is one of the greatest fighters of all time, but he has never claimed to be a moral paragon. Still, he knows where he stands on decapitating babies:You have to be much, much smarter than a mere boxer to contemplate gang rape, mass murder of men, women and children, taking of hostages, spitting on the naked bodies of victims, etc., and respond: “It’s complicated.” Or worse. Like, for example, you might need to be an Ivy League professor: Yale American Studies professor justifies Hamas attacks.Of course, lest we give up on the Ivies altogether, let’s acknowledge that Harvard’s...