While the superintendent of Linden Community Schools is calling it an “honest mistake”, many others are wondering what the veteran teacher could have been thinking when she allowed students in her fifth grade class to try O’Doul’s beer. While O’Doul’s is advertised an a non-alcoholic beer, the beverage actually contains less than half of a percent (.5%) alcohol. “That was definitely a bad mistake,’ said Linden resident Susie Lamb. …