U.S. Supreme Court April 1972 casesAlexander v. LouisianaWeber v. Aetna Casualty Surety Co.Conrad v. JudsonProcter & Gamble Co. v. Purex Corp.Nebraska v. IowaGrubbs v. General Electric Credit Corp.Stanley v. IllinoisEvansville Airport v. Delta AirlinesNebraska v. IowaCarter v. StantonSierra Club v. MortonCole v. RichardsonIllinois v. City of MilwaukeeS E Contractors, Inc. v. United StatesAugello v. U.S.