Nos. 97-5192, 97-5314. Argued March 19, 1998. Decided May 29, 1998. On Application for Enforcement and Cross-Petition for Review of an Order of the National Labor Relations Board. Fred L. Cornnell, Jr. (briefed), Daniel J. Michalski (argued and briefed), N.L.R.B, Office of the General Counsel, Washington, DC, Aileen A. Armstrong (briefed), N.L.R.B., Appellate Court Branch, Washington, DC, for Petitoner/Cross-Respondent. Ted Iorio (briefed), Christine A. Reardon (argued and briefed), David E. Weisblatt