Four servicemen were killed in Texas accident
                                
                                
                                    (Newser) -
                                    Two of the military veterans killed in yesterday's horrific  train accident  in Midland, Texas, died saving their wives, reports  ABC News . Witnesses say Army Sgt. Joshua Michael, 34, and Sgt. Maj. Lawrence Boivin, 47, pushed their wives to safety but were unable to escape themselves as the train bore...