Why not extend that protection to all legally manufactured products?
Mr. Levy is wrong. Some local dictators, such as king daley in Chicago, are causing undue harm to businesses such as firearm makers and sellers. The commerce clause gives Congress the right to remedy that problem. Congress is simply telling Federal and State courts, that they can't userp the power delegated to Congress to regulate business operating in interstate commerce and at the same time acknowledging that criminal behavior is the responsibility of the criminal, not anyone else remotely connected to that individual.
I think the 2 bills are HR123 and S2268. They simply state fed and state courts have no right to go after innocent businesses operating in interstate commerce, because some criminal uses, or possesses their product, or a related product. Mr Levy either needs a vacation break, or a retirement.