There's a childhood epidemic sweeping Minnesota and the nation. Its warning signs aren't fever or skin rashes. The symptoms are behavioral -- and unmistakable. Consider a recent, particularly virulent outbreak of the affliction in Maplewood, N.J., as reported by the New York Times. In the last few years, out-of-control kids from the middle school have overrun the town's library after school. They routinely mouth off to librarians, disrupt common areas, leave restrooms a shambles and race about, sometimes almost knocking over elderly patrons
