(March 14, 2016, 8:39 AM EDT) -- ST. LOUIS — A panel of the Eighth Circuit U.S. Court of Appeals on March 4 affirmed a district court’s decision and concluded that a new trial is not warranted in a personal injury case brought by a man who contends that his exposure to diacetyl from microwave popcorn resulted in his respiratory illness (David Stults, et al. v. International Flavors, Etc., et al., No. 14-3658, 8th Cir.; 2016 U.S. App. LEXIS 4181)....