In the Republic our founding father's set up, it was a Federal responsibility given to Congress.
Leaving it to the states is a race to the bottom. Only one state importing cheap goods causes unemployment in all states, because goods can travel freely between states. So no, leaving it to the states is a stupid idea.
In the Republic our founding father's set up, it was a Federal responsibility given to Congress.
Which clause in the Constitution made intrastate drug regulation a federal responsibility?