Nos. 00-70156, 99-71442, 00-70189, 99-71596 and 99-71317. Argued and Submitted March 12, 2001. Filed May 17, 2001. David A. Rosenfeld, Van Bourg, Weinberg, Roger Rosenfeld, Oakland, California, for petitioner/cross-respondent UFCW Local 1036. Glenn M. Taubman, Richard J. Clair, National Right to Work Legal Defense Foundation, Inc., Springfield, Virginia, for the petitioners/intervenors. Fred L. Cornnell, Steven B. Goldstein, National Labor Relations Board, Washington, D.C., for respondent/cross-petitioner