01686nam 2200457 a 450 991069871600332120090427141707.0(CKB)5470000002396699(OCoLC)319436177(EXLCZ)99547000000239669920090427d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierBorder security[electronic resource] summary of covert tests and security assessments for the Senate Committee on Finance, 2003-2007 : report to the Committee on Finance, U.S. Senate[Washington, D.C.] :U.S. Govt. Accountability Office,[2008]i, 27 pages digital, PDF fileTitle from title screen (viewed on Apr. 23, 2009)."May 2008.""GAO-08-757."Includes bibliographical references.Border security Border securityUnited StatesPorts of entrySecurity measuresUnited StatesTerrorismPreventionGovernment policyUnited StatesUnited StatesBoundariesCanadaCanadaBoundariesUnited StatesUnited StatesBoundariesMexicoMexicoBoundariesUnited StatesBorder securityPorts of entrySecurity measuresTerrorismPreventionGovernment policyUnited States.Congress.Senate.Committee on Finance.GPOGPOBOOK9910698716003321Border security3423087UNINA