minimum rationality review

In March 1992, Alfonso Lopez, Jr., a twelfth-grade student at Edison High School in San Antonio, Texas, arrived at school carrying a concealed .38-caliber handgun and five bullets. Acting on an anonymous tip, school authorities confronted Lopez, who admitted possessing the weapon. Local police arrested him and charged him under Texas law with firearm possession on school premises. The following day, state charges were dismissed after federal agents charged Lopez with violating the Gun-Free School Zones Act of 1990. A federal grand jury indicted him on one count of knowing possession of a firearm at a school zone. Lopez moved to dismiss the indictment, arguing that the statute exceeded Congress's power to legislate control over public schools. The district court denied the motion, concluding that the statute was a constitutional exercise of Congress's power to regulate activities affecting commerce because the business of schools affects interstate commerce. After a bench trial, the court found Lopez guilty and sentenced him to six months' imprisonment and two years of supervised release. Lopez appealed to the Court of Appeals for the Fifth Circuit, which reversed the conviction, holding that the statute was beyond Congress's power under the Commerce Clause. The Supreme Court granted certiorari to review the case.

Missouri state judges Ellis Gregory, Jr., and Anthony P. Nugent, Jr., were appointed to their positions by the Governor under the state's Non-Partisan Court Plan. Gregory served as an associate circuit judge for the Twenty-first Judicial Circuit, while Nugent sat on the Missouri Court of Appeals for the Western District. Both judges, along with two others, became subject to a mandatory retirement requirement upon reaching age seventy under Article V, Section 26 of the Missouri Constitution. They had each been retained in office through retention elections in which they ran unopposed. In 1990, the judges filed a lawsuit against Governor John D. Ashcroft in the United States District Court for the Eastern District of Missouri. The complaint alleged that the mandatory retirement provision violated the Age Discrimination in Employment Act of 1967 and the Equal Protection Clause of the Fourteenth Amendment. The Governor responded with a motion to dismiss the action. The district court granted the motion and dismissed the complaint. On appeal, the United States Court of Appeals for the Eighth Circuit affirmed the district court's decision in a 1990 ruling reported at 898 F. 2d 598. The Supreme Court of the United States granted certiorari in the case later that year. The Age Discrimination in Employment Act had been amended in 1974 to include states and their political subdivisions as employers. The Act's definition of employee contained exclusions for elected officials, their personal staff, appointees on the policymaking level, and immediate advisers.

Since 1955 Alabama has maintained a domestic preference tax statute that taxes the gross premiums received by insurance companies on policies issued in the State. Foreign life insurance companies pay a tax at a rate of three percent, and foreign companies selling other types of insurance pay at a rate of four percent. All domestic insurance companies pay at a rate of only one percent. The statute permits domestic insurers to exclude from taxable premium income all premiums received from policies issued in other States in which they are not licensed. Foreign insurers may reduce but never eliminate the tax differential by investing prescribed percentages of their worldwide assets in specified Alabama assets and securities. Appellants are a group of insurance companies incorporated outside Alabama. Metropolitan Life Insurance Co. represents the life insurance claimants, and Prudential Property and Casualty Co. represents the nonlife claimants. In 1981 appellants filed claims with the Alabama Department of Insurance seeking refunds of taxes paid for the tax years 1977 through 1980. They contended that the domestic preference tax statute as applied to them violated the Equal Protection Clause. The Commissioner of Insurance denied all claims on July 8, 1981. Appellants appealed to the Circuit Court for Montgomery County. The court consolidated the appeals and selected two lead cases. On cross-motions for summary judgment the court ruled on May 17, 1982 that the statute was constitutional. After the Court of Civil Appeals affirmed the finding of legitimate state purposes but remanded for an evidentiary hearing on rational relationship, appellants waived their right to an evidentiary hearing. The Alabama Supreme Court ultimately entered judgment for the State and intervenors. The Supreme Court of the United States noted probable jurisdiction in 1984. It consolidated the cases and heard argument on October 31, 1984.

In 1967 Congress enacted the Age Discrimination in Employment Act, which initially applied only to private employers. In 1974 Congress amended the Act through the Fair Labor Standards Amendments to extend its substantive requirements to the States. Congress redefined the term employer to include a State or political subdivision of a State and any agency or instrumentality of a State or a political subdivision of a State. The same legislation also amended the incorporated Fair Labor Standards Act enforcement provision to authorize suits against any employer including a public agency in federal or state court. In December 1994 Roderick MacPherson and Marvin Narz, associate professors ages 57 and 58 at the University of Montevallo in Alabama, filed suit alleging age discrimination, retaliation for filing charges with the Equal Employment Opportunity Commission, and disparate impact from an evaluation system. In April 1995 J. Daniel Kimel, Jr., and other current and former faculty and librarians over age 40 at Florida State University and Florida International University filed suit against the Florida Board of Regents alleging that the failure to allocate previously agreed market-adjustment salary funds had a disparate impact on employees with longer service records. In May 1996 Wellington Dickson filed suit against the Florida Department of Corrections alleging failure to promote him because of his age and in retaliation for grievances concerning age discrimination. The District Court in the MacPherson case granted the university's motion to dismiss on Eleventh Amendment grounds. The District Courts in the Kimel and Dickson cases denied the state defendants' motions to dismiss. The United States intervened in all three cases. The Court of Appeals for the Eleventh Circuit consolidated the appeals and held that the ADEA does not abrogate the States' Eleventh Amendment immunity. The Supreme Court granted certiorari to resolve a conflict among the Courts of Appeals.