An older section of fencing stands on the U.S. border with Mexico near El Paso, Tx., Feb. 23, 2019. U.S. Acting Secretary of Defense Patrick M. Shanahan, Chairmen of the Joint Chiefs of Staff, U.S. Marine Corps Gen. Joseph Dunford, and the Under Secretary for Management for the Department of Homeland Security Claire M. Grady visited the US Southern Border. (DoD photo by U.S. Army Sgt. Amber I. Smith)

- Image ID: RRJKH7

An older section of fencing stands on the U.S. border with Mexico near El Paso, Tx., Feb. 23, 2019. U.S. Acting Secretary of Defense Patrick M. Shanahan, Chairmen of the Joint Chiefs of Staff, U.S. Marine Corps Gen. Joseph Dunford, and the Under Secretary for Management for the Department of Homeland Security Claire M. Grady visited the US Southern Border. (DoD photo by U.S. Army Sgt. Amber I. Smith)

APFootage / Alamy Stock Photo

Image ID: RRJKH7