01668nam 2200385 a 450 991070118890332120111024164803.0(CKB)5470000002415155(OCoLC)758396296(EXLCZ)99547000000241515520111024d2011 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierAviation security[electronic resource] TSA is taking steps to validate the science underlying its passenger behavior detection program, but efforts may not be comprehensive : testimony before the Subcommittee on Investigations and Oversight, Committee on Science, Space, and Technology, House of Representatives /statement of Stephen M. Lord[Washington, D.C.] :U.S. Govt. Accountability Office,[2011]1 online resource (9 pages)Testimony ;GAO-11-461TTitle from PDF title screen (viewed Sept. 29, 2011)."For release ... April 6, 2011."Includes bibliographical references.Aviation security Aeronautics, CommercialSecurity measuresUnited StatesAeronautics, CommercialSecurity measuresLord Stephen M1387410United States.Congress.House.Committee on Science, Space, and Technology.Subcommittee on Investigations and Oversight.United States.Government Accountability Office.GPOGPOBOOK9910701188903321Aviation security3452410UNINA