With uranium mining making a comeback across the country and especially Wyoming, a recent government report recommends that better coordination between federal agencies is needed for financial assurances and that agencies need to update databases to find out how many abandoned mines actually exist in the U.S.
Government Accountability Office and environmental director, Anu Mittal says in situ mining - a process where operators inject chemicals and water underground to pump uranium back to the surface for processing, may also pose future problems.