Shenzhen, China is the testing ground for 200,000 surveillance cameras, many installed in public spaces, disguised as lampposts.

via Privacy, Tracking, Technology
In the first half of the show, consumer privacy advocate Katherine Albrecht discussed the ways companies and the government are tracking people's behavior via RFID chips and the Internet.

The NYPD is tightening surveillance in New York's subways by installing a new surveillence system modeled after London's so called "Ring Of Steel"

Army Reveals Afghan Biometric ID Plan; Millions Scanned, Carded by May

Iris Scanning Set To Secure City in Mexico, Then the World (video)