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Handout E: Excerpts from U.S. v. Lopez (1995)

Excerpts from U.S. v. Lopez (1995)

Opinion by Chief Justice William Rehnquist:

“In the Gun-Free School Zones Act of 1990, Congress made it a federal offense “for any individual knowingly to possess a firearm at a place that the individual knows, or has reasonable cause to believe, is a school zone…

The Constitution delegates to Congress the power “[t]o regulate Commerce with foreign Nations, and among the several States, and with the Indian Tribes…For nearly a century thereafter, the Court’s Commerce Clause decisions dealt but rarely with the extent of Congress’ power, and almost entirely with the Commerce Clause as a limit on state legislation that discriminated against interstate commerce…

Darby, and Wickard ushered in an era of Commerce Clause jurisprudence that greatly expanded the previously defined authority of Congress under that Clause…the doctrinal change also reflected a view that earlier Commerce Clause cases artificially had constrained the authority of Congress to regulate interstate commerce…our case law has not been clear whether an activity must “affect” or “substantially affect” interstate commerce in order to be within Congress’ power to regulate it under the Commerce Clause…We conclude, consistent with the great weight of our case law, that the proper test requires an analysis of whether the regulated activity “substantially affects” interstate  commerce…Even Wickard, which is perhaps the most far reaching example of Commerce Clause authority over intrastate activity, involved economic activity in a way that the possession of a gun in a school zone does not…

Under the Government’s “national productivity” reasoning, Congress could regulate any activity that it found was related to the economic productivity of individual citizens: family law (including marriage, divorce, and child custody), for example. Thus, if we were to accept the Government’s arguments, we are hard pressed to posit any activity by an individual that Congress is without power to regulate…

To uphold the Government’s contentions here, we would have to pile inference upon inference in a manner that would bid fair to convert congressional authority under the Commerce Clause to a general police power of the sort retained by the States… to do so would require us to conclude that the Constitution’s enumeration of powers does not presuppose something not enumerated, and that there never will be a distinction between what is truly national and what is truly local, this we are unwilling to do.”