01881nam 2200433 a 450 991070126640332120111205140345.0(CKB)5470000002416392(OCoLC)767528027(EXLCZ)99547000000241639220111205d2011 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierAviation security[electronic resource] TSA has made progress, but additional efforts are needed to improve security : testimony before the Subcommittee on Oversight, Investigations, and Management, Committee on Homeland Security, House of Representatives /statement of Stephen M. Lord[Washington, D.C.] :U.S. Govt. Accountability Office,[2011]1 online resource (15 pages) illustrationsTestimony ;GAO-11-938TTitle from PDF title screen (viewed Dec. 1, 2011)."For release ... September 16, 2011."Includes bibliographical references.Aviation security Airline passenger security screeningUnited StatesAeronautics, CommercialFreightSafety measuresTerrorismPreventionGovernment policyUnited StatesAirline passenger security screeningAeronautics, CommercialFreightSafety measures.TerrorismPreventionGovernment policyLord Stephen M1387410United States.Congress.House.Committee on Homeland Security.Subcommittee on Oversight, Investigations, and Management.United States.Government Accountability Office.GPOGPOBOOK9910701266403321Aviation security3452410UNINA