( September 8, 2022, 12:05 PM EDT) -- WASHINGTON, D.C. — Two environmental groups on Sept. 7 sued the U.S. Department of the Interior (DOI) in District of Columbia federal court challenging its decision to grant permits for hydraulic fracturing, arguing that the agency violated federal laws by not taking a “hard look” at a specific project’s environmental impact and, therefore, the court should vacate the permits and declare them “arbitrary, capricious and unlawful.”...