The writing of this column began before a heavily armed shooter attacked a U.S. Border Patrol facility in McAllen Monday. On the side of his Chevy, he had written in Latin: Cordis Die.Not a common Latin phrase, according to AI’s sources, but it appears in modern media. For example, the violent video game, Call of Duty: Black Ops II — which is part of the popular first-person shooter series, Call of Duty.In that action shooter game, it can mean, among other things, Judgment Day.For more about the shooter, see this week’s front-page story.The attack on a federal building in McAllen ...