There isn’t a shred of evidence that deranged Tucson massacre suspect Jared Loughner ever listened to talk radio or cared about illegal immigration.

Indeed, after 300 exhaustive interviews, the feds “remain stumped” about his motives, according to Tuesday’s Washington Post. But that hasn’t stopped a coalition of power-grabbing politicians, progressive activists and open-borders lobbyists from plying their quack cure for the American body politic: government-sponsored speech suppression.