(August 19, 2015, 2:22 PM EDT) -- ST. LOUIS — A Missouri federal magistrate judge on Aug. 18 ruled to allow various experts to testify in a strict product liability lawsuit against General Motors LLC (GM) arising from a vehicle roll-over and roof collapse (Michael Bavlsik, M.D. and Kathleen Skelly v. General Motors LLC, No. 13-509, E.D. Mo.; 2015 U.S. Dist. LEXIS 108614)....