Border Patrol Agent Herrera inspects the shoes of suspected illegal crossers to make sure they've removed their shoelaces, in El Paso, Texas. (National Geographic for Disney)
Border Patrol Agent Herrera inspects the shoes of suspected illegal crossers to make sure they've removed their shoelaces, in El Paso, Texas. (National Geographic for Disney)
Border Patrol Agent Rivera rides in the trunk of a Border Patrol vehicle alongside a cameraman in El Paso, Texas. (National Geographic for Disney)
Border Patrol Agents Marrero-Rubio, Rivera, and Herrera patrol the border area for illegal crossers in El Paso, Texas. (National Geographic for Disney)
Border Patrol Agent Marrero-Rubio stands in front of a train traveling along railroad tracks located parallel to the Mexico/U.S. border in El Paso, Texas. (National Geographic for Disney)
A train makes its way along railroad tracks located parallel to the Mexico/U.S. border in El Paso, Texas. (National Geographic for Disney)
Border Patrol Agents Herrera and Rivera stand on a hill, looking at miles of border wall in El Paso, Texas. (National Geographic for Disney)