459 U.S. 159 459 U.S. 159 103 S.Ct. 530 74 L.Ed.2d 334 CITY OF PORT ARTHUR, Texas, Appellant,v.UNITED STATES et al. No. 81-708. Argued Oct. 6, 1982. Decided Dec. 13, 1982. Syllabus Under § 5 of the Voting Rights Act of 1965, a covered State or political subdivision, such as appellant city of Port Arthur, […]