July 21, 2018 - 4:08pm | By Leah Backstrom Bill Dodd is the Assistant Director of the Abandoned Mine Lands Division. Dodd talks about the history of lignite mining in North Dakota and why the Abandoned Mine Lands Division exists to enhance public safety. Original Air Date: Friday, July 20, 2018Show: Energy MattersTags: Abandoned Mine Lands DivisionBill DoddMinesNorth DakotaParshallWillistonProjects