349 F.3d 704 Charles CALLIHAN and Wilber M. Thomas, Appellants,v.UNITED ASSOCIATION OF JOURNEYMEN AND APPRENTICES OF THE PLUMBING AND PIPEFITTING INDUSTRY and Martin J. Maddaloni, UA General President, Appellees. No. 02-7111. United States Court of Appeals, District of Columbia Circuit. Argued October 7, 2003. Decided December 2, 2003. Appeal from the United States District Court […]