465 F.3d 151 WASHINGTON METROPOLITAN AREA TRANSIT AUTHORITY, Petitioner-Appellant,v.LOCAL 2, OFFICE PROFESSIONAL EMPLOYEES INTERNATIONAL UNION, AFL-CIO and CLC, Respondent-Appellee. No. 04-2274. United States Court of Appeals, Fourth Circuit. Argued November 30, 2005. Decided October 4, 2006. ARGUED: Robert G. Ames, Venable, L.L.P., Washington, D.C., for Appellant. David Raphael Levinson, Washington, D.C., for Appellee. ON BRIEF: […]