Who's the phone is an example of the commodity clause you can buy property in the state where you are not a resident you can pay in state tuition no matter what state you're living you can refuse to follow the laws in a state where you are visiting and operate a business without following federal tax laws
The answer to this question is that none of these are examples of the commodity clause. The commodity clause is a clause in the U.S. Constitution that gives Congress the power to regulate interstate commerce. It does not give individuals the right to buy property, pay in-state tuition, refuse to follow laws, or operate a business without following federal tax laws.
