I think that licenses for guns is a bad idea. You don't need a license to own a car, but you do to operate it. If that is what was being said, then I misinterprated it, but that would also be bad. If I had to get a license for every type of gun I own (like with different automobiles) I would need a lot of licenses, but each gun serves a purpose. My type of lifestyle should not be punishable just because someone else broke a law.
(Note: I hunt for almost all of my meat and grow the majority of fruits and vegetables that are eaten in my house)