Update: The Glock-toter will be arraigned this morning in East Boston District Court. The DA's Office said his case was "admittedly banal" compared to all the other cases going on. The Transportation Security Administration is patting Logan Airport flyers on the back for not having weapons on them when they go through airport security. The TSA announced that the number of problem items collected by staff has dropped by nearly 60 percent, the Globe reports.......