|  |  | Security vs. the Environment - Border fence also stops wildlife [pics] www.nature.org — While most of the discussion about a US/Mexico fence has centered on immigration and urban areas, there's also concern about the potential impact these barriers would have on wildlife. Great photo essay about the most-affected wildlife and natural systems that span the US/Mexico border.More... (Environment) Comments Email Added 2007-11-13 15:50:06 burkinaboy