Court of Appeals for the D.C. Circuit January 28, 1992, Nos. 91-7028, 91-7036, 91-7037 and 91-7038 (Connors v. Tanoma Mining Co.)

Opinion for the Court filed by Circuit Judge D.H. GINSBURG.

D.H. GINSBURG, Circuit Judge:

The trustees of the United Mine Workers of America Health and Retirement Funds appeal an order of the district court precluding them from relitigating the meaning of Article XX of the 1984 National Bituminous Coal Wage Agreement and entering summary judgment in favor of the defendant coal producers.