WASHINGTON, March 11 -- The Department of Energy's Office of Legacy Management issued the following news: Early this year, the DOE Office of Legacy Management (LM) Defense-Related Uranium Mines (DRUM) Program received final results from the National Nuclear Security Administration's (NNSA) aerial radiological surveys of four expansive abandoned mines in Wyoming. "With this data set, we are now able to evaluate where our priorities are and where to focus our ground teams to complete the normal   more