a group in texas called defense distributing printed, that's what you were to see, printed a workinghandgunhuge implications here from safety and security issues to manufacturing and commerce. is this breakthrough technology going to change life as we know it? how long before our society can just lit al rally print anything we want and need? here with more is the former fbi agent bill daly. welcome back to the show. can you really print a weapon? >> well, they actually have. it's been talk about for awhile, melissa, you know, printing, opposeto what people think, putting out a piece of paer, this is not a printer like that. it using materials like plastic-type materials, and carves out the component pieces that are great for wonderful things like in the medical industry, creating pieces of heart valves and other things that they need, but look at the opposite side, and the clip where now they talk about making guns out of this. melissa: seems like if you buy this printer, you could create an army in an arsenal, what a lot of people talk about. obviously, it is the printer that costs a fortu