Many public spots on campus are monitored by security cameras. Two were removed from Lobby 10 yesterday. Video footage on these cameras are stored only for limited periods of time, ranging from one to several weeks. Feb. 26, 2010 Facebook Twitter Reddit Print Many public spots on campus are monitored by security cameras. Two were removed from Lobby 10 yesterday. Video footage on these cameras are stored only for limited periods of time, ranging from one to several weeks.