More than 50 lawsuits have been filed across the country claiming that Fleet Phospho-soda, a laxative made by C.B. Fleet Co. Inc. of Lynchburg, Va.,caused serious kidney damage, sometimes leading to death, reports the Associated Press. According to the lawyers that filed the suits, the Food and Drug Administration lists Phospho-soda as safe when used as a single-dose laxative, but in the early...