No. 97-2402. Heard May 6, 1998. Decided August 17, 1998. Appeal from the United States District Court for the District of Massachusetts. [Hon. Reginald C. Lindsay, U.S. District Judge]. Paul F. Kelley, with whom Anne R. Sills and Segal, Roitman Coleman were on brief, for appellant. John D. O'Reilly III, with whom O'Reilly Grosso, P.C. was on brief, for appellees. Before Torruella, Chief Judge, Coffin and Bownes, Senior Circuit Judges. TORRUELLA, Chief Judge. Plaintiff, Teamsters Local 379 ("Teamsters"