Security: "Apprehensions by the U.S. BorderPatrol: 2005-2010" retrieved November 18, 2011 ^ “Hunter proposal for strategic border fencing passes House” (2005年)
Terence P. (24 September 2009). “Administration Will Cut BorderPatrol Deployed on U.S-Mexico Border”. Cybercast News Service. http://www.cnsnews.com/news/article/54514