01973nam 2200457 a 450 991070173490332120120502090313.0(CKB)5470000002420751(OCoLC)792930268(EXLCZ)99547000000242075120120502d2012 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierSupply chain security[electronic resource] container security programs have matured, but uncertainty persists over the future of 100 percent scanning : testimony before the Subcommittee on Border and Maritime Security, Committee on Homeland Security, House of Representatives /statement of Stephen L. Caldwell[Washington, D.C.] :U.S. Govt. Accountability Office,[2012]1 online resource (21 pages) illustrationsTestimony ;GAO-12-422TTitle from PDF title screen (viewed Apr. 26, 2012)."For release ... February 7, 2012."Includes bibliographical references.Supply chain security TerrorismPreventionGovernment policyUnited StatesCargo handlingSecurity measuresUnited StatesPorts of entrySecurity measuresUnited StatesContainersSecurity measuresTerrorismPreventionGovernment policyCargo handlingSecurity measuresPorts of entrySecurity measuresContainersSecurity measures.Caldwell Stephen L1381588United States.Congress.House.Committee on Homeland Security.Subcommittee on Border and Maritime Security.United States.Government Accountability Office.GPOGPOBOOK9910701734903321Supply chain security3434944UNINA