That's based on a straightforward interpretation of what the federal government can and can't do. In reality there is some flexibility on it. If nobody rolled

That's based on a straightforward interpretation of what the federal government can and can't do. In reality there is some flexibility on it. If nobody rolled their eyes at what you said, maybe it wouldn't be much work and the federal government could stop it. They can't without vastly changing how they operate though. Also if you get extra technical it's legal because of the constitution. Show me the constitutional amendment that says it's illegal.