http://www.youtube.com/watch?v=prLNAvXs0Kg
Published on Jun 19, 2012 by     RTAmerica
      
The city of Chicago is the most watched 
city in the U.S., with a network of tens of thousands of security 
cameras. But Big Brother won't stop at that -- new street lights with a 
twist about to be put in place in Chicago and several other cities -- 
are able to speak to people, as well as record conversations. RT's 
Anastasia Churkina reports.