DISTRICT OF COLUMBIA, Appellant, v. AMERICAN FEDERATION OF GOVERNMENT EMPLOYEES, LOCAL 1403, Appellee. No. 09-CV-1148.District of Columbia Court of Appeals.Argued October 20, 2010. Decided April 28, 2011. Appeal from the Superior Court, Jeanette J. Clark, J. Donna M. Murasky, Deputy Solicitor General, with whom Peter J. Nickles, Attorney General for the District of Columbia at […]