01723nam 2200409 a 450 991070237000332120121127134052.0(CKB)5470000002426457(OCoLC)819419067(EXLCZ)99547000000242645720121127d2012 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierAviation security[electronic resource] 9/11 anniversary observations on TSA's progress and challenges in strengthening aviation security : testimony before the Subcommittee on Transportation Security, Committee on Homeland Security, House of Representatives /statement of Stephen M. Lord[Washington, D.C.] :U.S. Govt. Accountability Office,[2012]1 online resource (17 pages)Testimony ;GAO-12-1024TTitle from PDF title screen (viewed Nov. 26, 2012)."For release ... September 11, 2012."Includes bibliographical references.Aviation security Aeronautics, CommercialSecurity measuresUnited StatesAirline passenger security screeningUnited StatesAeronautics, CommercialSecurity measuresAirline passenger security screeningLord Stephen M1387410United States.Congress.House.Committee on Homeland Security.Subcommittee on Transportation Security.United States.Government Accountability Office.GPOGPOBOOK9910702370003321Aviation security3452410UNINA