First off, that was pretty funny monty, Ill admit I laughed a bit at that
And id actually really like to see the amount of gun related crimes in Australia as compared to the US, even if it is by percentage of all crimes or whatever. Because, while I dont know for a fact, id suspect that it is lower then in the US.
You cant stop every single derranged person. That is just a fact of life. What you can do is try to prevent most of them from hurting others.
"Any society that would give up a little liberty to gain a little security will deserve neither and lose both." - Benjamin Franklin