OIL TRIAN DERAILS-- This photo provided by Curt Benson shows smoke and fire coming from an oil train that derailed, Wednesday, May 6, 2015, in Heimdal, N.D. Officials say ten tanker cars on the BNSF caught fire prompting the evacuation of Heimdal where about three dozen people live. No injuries were reported. (Curt Benson via AP)