No. 01-1493. Argued March 10, 2003. Decided April 11, 2003. On Petition for Review and Cross-Application for Enforcement of an Order of the National Labor Relations Board. Lawrence J. Gartner argued the cause for petitioner. With him on the briefs were Betty Southard Murphy and Johnine P. Barnes. David A. Seid, Attorney, National Labor Relations Board, argued the cause for respondent. On the brief were Arthur F. Rosenfeld, General Counsel, John H. Ferguson, Associate General Counsel, Aileen A. Armstrong