Machine Guns

I don't think that the people demanding restrictions on them have any idea what they're talking about. Here's why: they're already restricted as crap.

First, you need a license to buy them. And it's practically impossible to get one.
Second, you need the gun itself. There's background checks out the wazoo and the price is about the same as a car. Because there's the whole nature of supply and demand.
Third, ammunition. Firing the gun's expensive because the ammo is also incredibly costly.

That's the regulation already in place. I think it's incredibly reasonable.