Mealey's (June 7, 2022, 9:53 AM EDT) -- MISSOULA, Mont. — Briefing continued May 20 on whether former Sen. Max Baucus was timely produced as a witness and can testify about his role in and the purpose behind a Patient Protection and Affordable Care Act provision at a forthcoming trial over a railway’s action claiming that a medical screener in Libby, Mont., fraudulently submitted claims under the program....