Acting on a tip from an alert reader, we subjected ourselves to the 10 p.m. Christmas edition of KETVNewswatchSeven, achored by KETVNewswatchSeven's Brandi Peterson. Just as we'd been warned, there was no shortage of stupidity.In what has become the station's standard holiday story, reporter Owen Lei apparently stood around Eppley Airfield looking for idiots and was not disappointed.One