jimlad: Don't you think we in the UK have enough problems of our own dealing with crime without spending our time telling the US how to do it? They became independent some time ago, as you've been reminded!

Now, if they want to bring their weapons into the UK, we have a right to object. Until then, its nothing to do with us. (And yes, before you say it, of course whenever anyone is killed it is everyone's concern, but that covers far more issues than guns in the US).