No, a person moving his finger without a gun dont kill anyone when he points at them.
Guns in the hands of people kill people. Guns used by people kill people. The alternative to killing someone with a gun is many but often much harder and more notable.
I guess you've never heard of the meridian system of the body used in many martial arts, yes, you can easily kill with a well placed strike of the finger, the human body ain't that durable. Any weapons, used in a homicide make the act much easier, hence the use of weapons, a knife works just as well, as does a baseball bat, and even a pencil, all much more painful than a well placed shot in a vital area.
You could use a chainsaw, knife, beat someone to death.
Some of which are MORE prevalent choices for murder than guns in Europe, guess you can't change human nature.
Sometimes guns alone kill people, if a loaded gun falls it may trigger and kill someone.
I guess if someone is stupid enough to leave one in a position to where it can fall AND they are in the path of a bullet it's possible, but about as likely as getting struck more than twice by lightning, depending on proximity.
The point is that guns kill people. But its people who take the ultimate decision usually, a decision they would most likly not take without a gun.
Nope, a gun has never killed a single person, considering it's an inanimate object. Misuse of guns, sure, but guns don't just up and decide to commit a murder, or accidental shooting, or suicide. When you get a news story of that by all means, let me know so I know to stay away from all those nasty guns.
I guess the real points here are:
a) What business is it of yours, or the EU's, or Australia's, or U.N. etc. to speak of U.S. domestic matters, especially or laws of the land such as the U.S. constitution.
b) How arrogant could non citizen's be to find any such interest in U.S. politics not affecting them.
and
c) What makes outsiders think we care about their opinions of the abovementioned and will tolerate interference in such matters.