Airwaves move across state borders, hence it is under the regulation of the Commerce Clause.
It will soon be illegal to fart across state lines without a EPA carbon credit purchase.
Things used to be better. 3 of my buddies got a stern warning for urinating on the Mississippi-Alabama state line at midnight one night. They were out in the sticks and didn’t think any one was around. They agreed the state line would be a perfect place. They had been drinking and eating polish sausages. The Trooper kept backing away every time they tried to answer one of his questions. It was too cold to drive with the windows down. :0)