”State inspection laws, health laws, and laws for regulating the internal commerce of a State, and those which respect turnpike roads, ferries, &c. are not within the power granted to Congress. [emphases added]” —Gibbons v. Ogden, 1824.
“Congress is not empowered to tax for those purposes which are within the exclusive province of the States.” —Justice John Marshall, Gibbons v. Ogden, 1824.
“Inspection laws, quarantine laws, health laws of every description [emphasis added], as well as laws for regulating the internal commerce of a state and those which respect turnpike roads, ferries, &c., are component parts of this mass.” —Justice Barbour, New York v. oo., 1837.
“Direct control of medical practice in the states is obviously [emphasis added] beyond the power of Congress.” –Linder v. United States, 1925.
MIT should fire him. But they won’t. Just another product from corrupt anti-intellectual academe.