496 U.S. 530 496 U.S. 530 110 S.Ct. 2528 110 L.Ed.2d 480 GENERAL MOTORS CORPORATION, Petitionerv.UNITED STATES. No. 89-369. Argued March 21, 1990. Decided June 14, 1990. Syllabus The Clean Air Act was amended in 1970 to deal with a perceived national air-pollution emergency. The amendments required that the Administrator of the Environmental Protection Agency […]
