# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-12-12 11:16:50 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/278820704848326657) RT @TechZader: Homeland Security Pays San Francisco To Buy Surveillance Equipment That Records Video AND Audio On City Buses http://t.co ...