A little common sense for the circumstances would be helpful.
Check it out:

Federal land protections are hampering efforts to stop the flow of illegal immigrants across the border, Republicans say.

The Interior Department controls about 800 miles along the dividing line with Mexico, or about 40 percent of the total, with other land in the region owned by the Forest Service.

GOP lawmakers argue federal regulations intended to protect land and wildlife have become an obstacle for Customs and Borders Protection officers because they restrict their ability to drive near the border, build infrastructure or install surveillance technology.