States were given NO powers to prohibit 'substances', or any other type of property. -- In fact, the 14th specifically says that states cannot deprive persons of life, liberty or property without due process.
-- Prohibitory type law is not due process, it is a taking, - a banning of property before it can be used for 'evil'. - 267 by tpaine
The USC does not prohibit prohibition. It simply does not authorize the FED to do it. - tex
You are simply denying the constitutional facts as I posted them just above. -- Do you consider this an argument?
"Due process" defined by the handy Insta-Ideologuese-to-English translation service: "No one asked for my permission to ban recreational poisons or private nuclear weapons, and therefore the law is null and void."