No matter what - some nut-job hell-bent on hurting people is going to find some way of using a weapon - whether it be a firearm, bladed or blunt instrument - yeah, even a vehicle has enormous capability to do extreme damage - and so its not the tools that are used to create the carnage, 'cos they will always be around - ITS THE PSYCHO's and NUTTERS who abuse them - somehow we have to try and avoid these people, but seems like they are ever more prevalent within our societies than ever - if you are to believe the official crime stats.