US spy operation that manipulates social media

http://www.guardian.co.uk/technology/2011/mar/17/us-spy-operation-social-networks

http://nation.foxnews.com/culture/2011/02/19/us-gov-t-software-creates-fake-people-spread-message-social-networking

http://www.examiner.com/social-media-in-national/us-gov-software-creates-fake-people-on-social-networks-to-promote-propoganda