S.D. Warren Company, a Division of Scott Paper Co. v. United Paperworkers' International Union, Afl-Cio, Local 1069

BREYER, Circuit Judge.

Appellant, United Paperworkers Union, and appellee, S.D. Warren, have entered into a collective bargaining contract that expressly provides that the “Company reserves the sole right to ... discharge employees for proper cause.” A different agreement between them, embodied in Mill Rule 7, says (in Part A) that “possession, use or sale on Mill property of intoxicants, marijuana, narcotics or other drugs” is “considered cause[] for discharge.” The arbitrator in this case stated that he was persuaded “that the Company ... clearly obtained sufficient evidence that the…