Conspiracy Theory with Jesse Ventura "Big Brother"
I found parts of this interesting.
At about the 17 minute mark, the technology that the likes of the CIA / FBI and Security services has to secretly track any of us..even use of something that just looks like a small stone or rock. or something on a Fly..
http://www.dailymotion.com/video/x1snia4_conspiracy-theory-with-jesse-ventura-big-brother-full-length_tech