Privacy at risk: Who's watching you? (roundup)

Technology is fast catching up to notion of Big Brother. As the surveillance-obsessed drama "Person of Interest" debuts on CBS this week, CNET takes a deeper look at the technical realities of privacy and security.<img src="http://feeds.feedburner.com/~r/cnet/tcoc/~4/UQKDy3bb4r4" height="1" width="1"/> [More]