. >> there has been a lot of talk about how it is easy to make a plastic reedy printer.re are questions, like how expensive is it. it is always good to see you. what do you make of this story? >> this is the most dangerous thing. it can do all kinds of things. the thing we need to understand, unfortunately the thing it is becoming associated with his libertarians who want to make guns that can avoid metal detectors, and as congress and the senate are now debating and trying to react to. >> libertarians? is it rand paul we are afraid of? >> there is a small antigovernment group. i don't want to lump all libertarians in. there is a small very radical group who believe this is a good thing, that you should have the freedom and ability to make a gun that is double. it is a small group, but it is a technologically able group. one person put it out there, and thousands of people downloaded his design. there are two issues. one is how congress will deal with it. the senate is considering stronger legislation, which is if you make a plastic gun, you need metal in it that cannot