No. 97-71047 Argued and Submitted April 13, 1999 — Pasadena, California Filed April 4, 2000 COUNSEL Sharon I. Block, National Labor Relations Board, for the petitioner. Henry M. Willis, Schwartz, Steinsapir, Dohrmann Sommers, for the petitioner-intervenor. Larry Walraven, O'Melveny Myers, for the respondent. On Application for Enforcement of an Order of the National Labor Relations Board NLRB No. 21-CA-29104. Before: ROBERT BOOCHEVER, DIARMUID F. O'SCANNLAIN and A. WALLACE TASHIMA, Circuit Judges