Zakk,
In America, it's a RIGHT to own a gun.
It's a PRIVILEGE to Drive.
There are restrictions on ownership, based on the rights of the person. When you go to prison, you give up certain rights. Like Voting and owning guns.
Reasonable answers for owning guns:
1) Killing small animals that invade your property (rabid raccoons)
2) Killing other animals that you need to kill (like horse/broken leg thing)
3) Protecting your property from those who wish to damage it. (The police are not under obligation to respond to all calls - look at Katrina)
4) Protecting your family from bodily harm (for the same reason)
5) Recreation - hunting / target shooting
6) Maintaining your ability to arm yourself if invaded from Canada
7) Driving nails in wood at long distances

Assisted Suicide
9) Because we should in order to maintain the balance between the government and the citizens. Just because we have order today, doesn't mean we will always have order.
10) Training for our jobs (if you are police or security)
An archaic idea is that the government will always be there to help you. No, I take that back, that's a naive idea.
You all do what you think is best up there in Canada, okay? We'll do the same in the States.
Maybe you guys can figure out what language you need to speak and if you need to break up into two countries to achieve it.