What good would that knowledge do. The first thing that would have to happen is the BACKGROUND CHECK. The next thing is you would have to take a pen safety course. The next thing licensed to carry and if concealed? Well that will be a whole other set of requirements. Then you will have to secure that attack pen, So we would then have congressional PEN CONTROL....Oh and then they would say..."We are not trying to take your pens away"...We're just all about pen safety.