We need to pass a test in order to drive a car becuase cars are dangerous. Guns are dangerous too, I think we should have tighter laws on who can have guns, and also what kinds of guns or arms a person can have. Almost no one thinks people should be able to get whatever arms they want. I can understand guns for hunting, but thats about the only good reason I can think of for having guns. You don't need a M-16 to go hunting.