1. If you go down to Interstate Meat Shippers, Inc. , and say "Hey, Joe, got any really cheap hamburger meat to ship to my restaurant chain in California? We'll regrind the maggots."
2. Here ya go, kids! Eat up.
3. Federal pen, here you come.
In that case I would have sold rotten meat and represented it as being fit for human consumption. The crime was in the misrepresentation. Can the government prohibit the sale of shotguns based on the premise that it's the only way they can guarantee you won't take it home and saw the barrel off? Can they prohibit the sale of semi-automatic weapons because you might be able to convert it to full automatic?