Bombers DID NOT HAVE GUN PERMITS!

We need to know more about the guns they used.  What were they?  Where did they get them?  Did they buy them at a gun show or what?  The NRA is silent on finding out about them of course.

http://talkingpointsmemo.com/news/police-boston-bombing-suspects-didnt-have-gun-permits.php?ref=fpa