News broke late last week that Hawk One, the company that was responsible for providing security guards at the District of Columbia’s 127 public schools, had gone belly up. The timing couldn’t have been worse, as D.C. Schools Chancellor Michelle Rhee handed out 388 pink slips to teachers and staff on the very day that the Hawk One guards didn’t show up to work. The combination may well have exacerbated a skirmish that broke…