Officials say this Norfolk Southern train did not have hazardous materials
                                
                                
                                    (Newser) -
                                    About 20 cars of a Norfolk Southern cargo train derailed near Springfield, Ohio, Saturday evening, the second derailment of the company's trains in the state in a month, per the  AP . But unlike the Feb. 3 derailment in East Palestine, Ohio, a company spokesperson said there were no materials...