211 F.3d 1280 (D.C. Cir. 2000) Arizona Public Service Company, Petitionerv.Environmental Protection Agency, RespondentState of Michigan, et al., Intervenors Nos. 98-1196, 98-1203, 98-1206, 98-1207, 98-1208 United States Court of AppealsFOR THE DISTRICT OF COLUMBIA CIRCUIT Argued January 27, 2000Decided May 5, 2000 [Copyrighted Material Omitted][Copyrighted Material Omitted] On Petitions for Review of an Order of […]