Interesting lectures by researchers on government and commercial spying/surveillance/hacking.
I think lecture 2 is more important than part 1 to watch... less technical, actually shows hardware etc in there and shows you how badly the internet and electronic communication is compromised.
The basic gist is one of total surveillance. They discuss specific products (I don't like Apple, so the apple bit is interesting)
(oh and btw, if you are reading this on a laptop with a camera, thats easy to hack. security conscious people should tape it over.)