Agents from the Nogales Station are installing concertina wire in a remote area of the U.S./Mexico border until border wall construction is completed. Make no mistake: the border is CLOSED, and the vigilant agents of the U.S. Border Patrol are ready to respond to anyone who fails to heed this warning. #CBP #USBP #border #USA | US Border Patrol

US troops are seen installing concertina wire in Nogales, Ariz., days after the Pentagon said it will deploy an additional 3,750 troops to the Mexico border. https://nbcnews.to/2MPGSTe | NBC News