Date: 2009-01-29 12:46:13Separation barriers Borders of the United States Western United States Political geography Geography of the United States SBInet Secure Border Initiative Mexico – United States barrier United States Border Patrol United States Department of Homeland Security Southwestern United States Mexico–United States border | | GAO-09-244R Secure Border Initiative Fence Construction CostsAdd to Reading ListSource URL: www.gao.govDownload Document from Source Website File Size: 1,83 MBShare Document on Facebook
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