No. 03-1322. Argued May 11, 2004. Decided June 4, 2004. On Petition for Review of an Order of the National Labor Relations Board. James B. Coppess argued the cause for petitioner. With him on the briefs were Anton G. Hajjar, Lynn K. Rhinehart, and Laurence S. Gold. Linda Dreeben, Assistant General Counsel, National Labor Relations Board, argued the cause for respondent. With her on the brief were Arthur F. Rosenfeld, General Counsel, John H. Ferguson, Associate General Counsel, Aileen A. Armstrong