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When the battle resumed in 1995, the Court’s target was an obscure federal statute that barred possession of guns near school buildings. Since every state had a similar law, the fate of the federal law, the Gun-Free School Zones Act, was of little moment. Nonetheless, the decision invalidating the statute, United States v. Lopez, ushered in the Rehnquist Court’s federalism revolution. Writing for the majority, Chief Justice Rehnquist said that to uphold the statute would be to blur the “distinction between what is truly national and what is truly local.” This analysis implied an end to the long period during which the Court permitted Congress to decide for itself whether the distinction between national and local mattered for any particular piece of legislation. The vote was 5 to 4, with the dissenters quick to point out the implications. Justice Souter warned that “it seems fair to ask whether the step taken by the Court today does anything but portend a return to the untenable jurisprudence from which the Court extricated itself almost sixty years ago.” There followed, in quick succession, a series of closely divided decisions that constricted congressional authority not only under the Commerce Clause but also under the Fourteenth Amendment. Section 5 of the Fourteenth Amendment gives Congress “the power to enforce, by appropriate legislation, the provisions of this article”—namely, the guarantees of due process and equal protection provided by the amendment’s Section 1.
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Linda Greenhouse (The U.S. Supreme Court: A Very Short Introduction (Very Short Introductions))