If all you knew about racial violence came from the protestors at a Manhattan Sunday brunch, you would know that black people are victims of relentless white violence. In the real world, black mob violence and black-on-white crime are astronomically out of proportion. Especially in schools. Especially directed at teachers. Especially this week in Monroe, Yonkers, Little Rock, and Buffalo. Let’s start in Monroe, Louisiana. Facebook videographer “Tanglewood Hard Hitta” transports us into the middle of a few dozen black teenage girls fighting and screaming. Teacher’s aide David Payne was trying to break it up when Ryan Marquez Gix took...