Border Security
Map of border surveillance towers shows growing ‘virtual wall’ along US southern border – Cronkite News
Photo: A mobile surveillance capability device sits atop a truck in Pima County. (Photo courtesy of Electronic Frontier Foundation) U.S. Customs and Border Protection is aggressively expanding a “virtual wall” of border surveillance towers in the Southwest, according to the Electronic Frontier Foundation, which is mapping the locations of each tower along America’s southern border.