( April 2, 2025, 10:53 AM EDT) -- WASHINGTON, D.C. — An attorney representing Oklahoma and Utah in a U.S. Supreme Court case about the proper venue to hear challenges to the U.S. Environmental Protection Agency’s disapproval of state implementation plans (SIPs) for new air quality standards has steered the justices to a recent Fifth Circuit U.S. Court of Appeals panel’s decision to take up and rule on three similar petitions for review....