A history of and a primer on controlling the southern US border

This is a fascinating article that gives real insight into the problems associated with controlling the US border with Mexico. As with so many other areas of American society, the earth worshippers are central to the problem:

Excerpt:

The Tucson Sector has received more manpower and technology in the past ten years than any Sector, yet it has not achieved control of its border. The question must be asked, “Why”? The answer is access to the border. Prohibitions against accessing border wilderness areas, wildlife management areas, wilderness study areas, a large Indian reservation on the border and Department of Agriculture forest lands have dramatically hampered the Border Patrol’s ability to patrol and control that segment of the border. At the same time, illegal aliens and drug smugglers aren’t constrained by the prohibitions and are accessing and abusing those areas.