508 U.S. 656 508 U.S. 656 113 S.Ct. 2297 124 L.Ed.2d 586 NORTHEASTERN FLORIDA CHAPTER OF the ASSOCIATED GENERAL CONTRACTORS OF AMERICA, Petitioner,v.CITY OF JACKSONVILLE, FLORIDA, et al. No. 91-1721. Argued Feb. 22, 1993. Decided June 14, 1993. Syllabus * Respondent city enacted an ordinance requiring that 10% of the amount spent on city contracts […]