01927nam 2200409 450 991070266430332120141001150844.0(CKB)5470000002429545(OCoLC)891766047(EXLCZ)99547000000242954520141001d2014 ua 0engurmn|||||||||rdacontentrdamediardacarrierBorder security, DHS needs to strengthen its efforts to modernize key enforcement systems : testimony before the Subcommittee on Oversight and Management Efficiency, Committee on Homeland Security, House of Representatives /statement of David A. Powner[Washington, D.C.] :United States Government Accountability Office,2014.1 online resource (12 pages)Testimony ;GAO-14-342TTitle from title screen (viewed Sept. 29, 2014)."For release ... February 6, 2014."Includes bibliographical references.Border security, DHS needs to strengthen its efforts to modernize key enforcement systems National securityUnited StatesTerrorismPreventionGovernment policyUnited StatesNational securityTerrorismPreventionGovernment policyPowner David A.1380634United States.Congress.House.Committee on Homeland Security.Subcommittee on Oversight and Management Efficiency,United States.Government Accountability Office,GPOGPOBOOK9910702664303321Border security, DHS needs to strengthen its efforts to modernize key enforcement systems : testimony before the Subcommittee on Oversight and Management Efficiency, Committee on Homeland Security, House of Representatives3463974UNINA