in a case. >> joy, the fireworks stuff, this stuff is legal in new hampshire, it's illegal in massachusetts. it's very common there. you drive up over the new hampshire border, you grab this stuff, and you bring it back. and the question is, is this where they got the totality of the gunpowder that they used for this bomb making? but the different state laws making different things easier to obtain here than there are part of what this story is about. >> yeah, and the difficulty of tracking. you know, you talked on the show about the tagging issue and not being able necessarily to trace where gunpowder comes from and just the mundane items they were able to put together, apparently, just by going on line and figuring out how to make such deadly destructive weapons. they didn't have to obtain sophisticated equipment. a lot of this was stuff relatively easy to obtain. i think that's another issue we have to look at. but as you said, we have disp r