(March 27, 2020, 11:17 AM EDT) -- WASHINGTON, D.C. — Because the U.S. Army Corps of Engineers failed to adequately respond to concerns by experts about the dangers of an oil spill from the Dakota Access Pipeline (DAPL), it must prepare a detailed environmental impact statement (EIS) for the project, a District of Columbia federal judge held March 25 in a long-running challenge to the pipeline’s construction by four Indian tribes (Standing Rock Sioux Tribe, et al. v. U.S. Army Corps of Engineers, et al., No. 16-1534, D. D.C., 2020 U.S. Dist. LEXIS 51540)....