Court of Appeals for the D.C. Circuit April 2013 casesSafari Club Int'l v. Salazar (In re Polar Bear Endangered Species Act Listing & Section 4AstraZeneca Pharmaceuticals LP v. Food & Drug AdministrationDe Csepel v. Rep. of Hung.Bahlul v. United StatesFlagstaff Med. Ctr., Inc. v. Nat'l Labor Relations Bd.United States v. LeggUnited States v. FareriBarnes v. Comm'r of Internal Revenue Serv.NetCoalition & Sec. Indus. & Fin. Markets Ass'n v. Sec. & Exch. Comm'nAyissi-Etoh v. Fannie MaeInd. Boxcar Corp. v. R.R. Ret. Bd.Defenders of Wildlife & Sierra Club v. PerciasepeInt'l Bhd. of Teamsters v. U.S. Dep't of Transp.Mingo Logan Coal Co. v. U.S. Envtl. Prot. AgencyCitizens for Responsibility & Ethics in Wash. v. Fed. Election Comm'nLesesne v. DoeAm. Petroleum Inst. v. Sec. & Exch. Comm'nUnited States v. CardozaQuantum Entm't. Ltd. v. U.S. Dep't of the InteriorDL v. District of Columbia