by As Tom Gresham has said, we must close the submarine loophole! I wonder if this is what Carolyn McCarthy means about the gun show loophole?
The full story can be found here. The sub had a crew of around six and could make the whole voyage to the U.S. submerged.
I must have missed those those at the last gun show I went to in Boise. I wonder if it made its way to the gun show after testing at Lake Pend Oreille.