( May 13, 2026, 10:28 AM EDT) -- ST. LOUIS — An Eighth Circuit U.S. Court of Appeals panel, in a judgment partially enforcing and partially denying a National Labor Relations Board decision in a labor dispute between two unions and a Kansas City hospital, held that the board was correct in ruling that a union representative should have been allowed to attend a grievance hearing but that the hospital did not violate the National Labor Relations Act (NLRA) when it cut ties with one of the unions before a decertification vote was finalized....