Rug1 got a point, we have the right to buy the biggest guns, then kill ourselves with them accidentally!
Dam Britain and most of Europe you can't buy guns without fifty permits. We are blessed.

As for culling, I live in south Florida,
I am sure everyone here fails the Darwin test ; )
I live down the street from the worst intersection in the US,
Two car accidents a day, unfortunately a major hospital is 500 yards way. \:-|