Waiting on new rules: After derailment, DRC says oil conditioning standards ...Dickinson PressLynn Helms, director of North Dakota's Department of Mineral Resources, said Thursday it was unclear whether the oil involved in the West Virginia derailment …

McClatchy Washington BureauThe safest way to transport oilWashington PostThe Feb. 18 news article “After tanker cars derail in W.Va., debate over oil spills builds” reported on the derailment in West Virginia of 25 train cars carrying shale oil from North …