Mealey's (May 16, 2018, 1:59 PM EDT) -- WASHINGTON, D.C. — The Natural Resource Defense Council and six other groups on May 15 filed a petition in the District of Columbia U.S. Circuit Court of Appeals challenging a recent U.S. Environmental Protection Agency rule that would eliminate greenhouse gas emissions standards for cars, sport utility vehicle and pickup trucks made from 2022 through 2025 (Center for Biological Diversity, et al. v. U.S. Environmental Protection Agency, No. n/a, D.C. Cir.)....