( June 20, 2025, 9:07 AM EDT) -- WASHINGTON, D.C. — A group of environmental nonprofit organizations sued President Donald Trump and the U.S. Environmental Protection Agency in a District of Columbia federal court alleging violation of an untapped provision within the Clean Air Act (CAA) through a new proclamation that exempts nearly one-third of the country’s coal-fired power plants from modernized pollution standards that target “highly toxic substances.”...