01845oam 2200481 a 450 991070139020332120120928141933.0(CKB)5470000002417162(OCoLC)770408297(EXLCZ)99547000000241716220120104d2011 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAre our nation's ports secure?[electronic resource] examining the Transportation Worker Identification Credential program : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Twelfth Congress, first session, May 10, 2011Washington :U.S. G.P.O.,2011.1 online resource (iii, 83 pages)S. hrg. ;112-164Title from title screen (viewed on Jan. 4, 2012).Includes bibliographical references.Are our nation's ports secure? HarborsSecurity measuresUnited StatesPorts of entrySecurity measuresUnited StatesTransport workersUnited StatesIdentificationIdentification cardsUnited StatesBiometric identificationUnited StatesTerrorismPreventionGovernment policyUnited StatesHarborsSecurity measuresPorts of entrySecurity measuresTransport workersIdentification.Identification cardsBiometric identificationTerrorismPreventionGovernment policyGPOGPOSENGPOBOOK9910701390203321Are our nation's ports secure3436887UNINA