01491nam 2200397 a 450 991070073900332120110719075638.0(CKB)5470000002411618(OCoLC)741563879(EXLCZ)99547000000241161820110719d2010 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPublic transit security information sharing[electronic resource] DHS could improve information sharing through streamlining and increased outreach : report to congressional committees[Washington, D.C.] :U.S. Govt. Accountability Office,[2010]1 online resource (iii, 57 pages) illustrationsTitle from PDF title screen (GAO, viewed June 23, 2011)."September 2010.""GAO-10-895."Includes bibliographical references.Public transit security information sharing Terrorism risk communicationUnited StatesLocal transitSecurity measuresUnited StatesInteragency coordinationUnited StatesTerrorism risk communicationLocal transitSecurity measuresInteragency coordinationGPOGPOBOOK9910700739003321Public transit security information sharing3484355UNINA