San Antonio airport cleared after bomb threats
Published On: Aug 01 2012 11:24:55 PM CDT
Updated On: Aug 01 2012 11:37:23 PM CDT
Aug. 1, 2012: Almost three hours after bomb threats shut down the San Antonio International Airport, the terminals, parking garages and parking lots were cleared for explosives as authorities continued to investigate the threats. Bill Balleza reports.