Oh, sorry I was wrong. Now you've put in bold type, I get it.
*Also we invaded you in 1812. Your little "lets invade Canada while the British aren't looking" idea got you beat back as far south as New Orleans and got your White House burnt down, if I recall.
Unless you are troll that is.
Weapons should only be able to bought by license holders who have complete a safety/training course for each respective class, similar to the motor vehicle licensing process.