The U.S. Department of Defense has formally designated a stretch of the southern border in New Mexico as a national defense ...

A 60-foot-wide zone of New Mexico land that runs along ... according to Customs and Border Protection. Rose L. Thayer is based in Austin, Texas, and she has been covering the western region ...

which span more than 170 miles along the border between New Mexico and Mexico, will include more than 90 miles in Texas in "the coming weeks." Although exact locations remain undisclosed ...