Could you give an opinion as to whether or not the PRISM slides were made by a BAH contractor or by an NSA employee? So far we have seen very little in the way of corroboration from Snowden -- I'm inclined to believe that he may have made off with assets from BAH's internal network instead: four slides which look terrible if that's all you know of them.
That's an interesting thought. BAH employees spend on a lot of time on what they call "the beach" while they're waiting for a switch to a new job. A lot of that time is spent on reading/writing training materials. You wouldn't be working with classified documents though, typically.
It looked to me more like something some Air Force captain who was looking for a promotion put together. There are all sorts of junk slides floating around like that, which don't necessarily reflect active programs...just proposals to show that the people writing them can think outside the box and whatnot.
For obvious reasons, I can't comment on classified things, but I was very knowledgable about things and I had never even heard of PRISM when all this stuff came out. Take that with a grain of salt, though, since there are plenty of compartmented programs.