Big Brother is watching Facebook and Twitter

The US government wants to monitor activity on social networks to get hints of political unrest

via New Scientist - Online news http://feeds.newscientist.com/c/749/f/10897/s/20922028/l/0L0Snewscientist0N0Carticle0Cmg214286960B80A0A0Ebig0Ebrother0Eis0Ewatching0Efacebook0Eand0Etwitter0Bhtml0DDCMP0FOTC0Erss0Gnsref0Fonline0Enews/story01.htm