There are guns all over my house. At any moment I could get one and shoot up my family. However, I will not prove this because I do not will to kill someone.
If I've said it once I've said it a hundred times: Outlawing guns will only lead to trouble. Pretty soon we have criminals who don't give a darn about the law anyway, so coincidentally, they have guns. They come in your house, and what the bloody hell can you do about it? Well, you die because you had no defense. The cops can't always be there.
Plus, they make for sexy pictures.