Throwback Thursday: US v Dewitt (1869)
In 1867, Congress criminalized the sale of oil that was made from petroleum, including transactions that were completed entirely within a single state. Mr. Dewitt was indicted for selling oil in Detroit, MI, and appealed his case to SCOTUS. SCOTUS held in US v Dewitt (1869) the Commerce Clause is a “virtual denial [to Congress] of any power to interfere with the INTERNAL trade and business of the separate states.” This rightfully articulated the limited authority of the federal government in matters of solely intrastate commerce. The one exception, SCOTUS held, is that Congress can interfere with internal trade when it is a “necessary and proper means for carrying into execution some other power expressly granted” in the Constitution. Thus, when considering the scope of Congress’ authority regarding matters of commerce, the court must not only consider the Commerce Clause, but also the Necessary and Proper Clause.



