I don't think that's a fair comparison. If you ask to use my phone, I'm going to let you borrow it, but I can't know whether you're going to use it to order a

I don't think that's a fair comparison. If you ask to use my phone, I'm going to let you borrow it, but I can't know whether you're going to use it to order a pizza or call in a bomb threat. Of course I have some degree of responsibility, but with guns its is completely different - we went out of our way as a society to make rules about the responsibilities of gun owners.