( July 16, 2025, 10:28 AM EDT) -- NEWPORT NEWS, Va. — A Virginia federal magistrate judge has determined that plaintiff-side experts whose scientific study shows a connection between talc use and asbestos disease cannot conduct discovery in a trade libel suit filed against them by Johnson & Johnson spinoff Pecos River Talc LLC to determine whether the company knew that repeated exposure to cosmetic talc can cause mesothelioma....