The Best Argument Yet for Keeping the Caravan Out

At the Huffington Post, columnist Antonio De Loera-Brust loudly identifies as a “first-generation Mexican-American filmmaker, writer, and son of Mexican immigrants.” Because of that, we’re told, he is entitled to pronounce the use of tear gas at the border on would-be invaders as an injustice of the highest order.

This sort of special pleading makes him…