Nos. 86-5253, 86-5436. Argued January 29, 1987. Decided March 10, 1987. Andrew J. Russell (argued), Smith and Smith, Louisville, Ky., for petitioner. Elliott Moore, Deputy Associate Gen. Counsel, National Labor Relations Board, Washington, D.C., Kenneth B. Hipp, Nancy Hunt, Karen J. Ward, Mark McCarty (argued), Emil C. Farkas, Director, Region 9, NLRB, Cincinnati, Ohio, for respondent. Irwin H. Cutler, Jr. (argued) (Intervenor), Louisville, Ky., Linda J. Wallbaum, for intervenor. Petition for review