U.S. Border Patrol agents follow "sign" as they patrol vast ranch-lands near Hebbronville, Texas, March 8, 2019. https://www.rawpixel.com/image/8741281/photo-image-public-domain-person-animalFree Image from public domain licenseU.S. Border Patrol agents follow "sign" as they patrol vast ranch-lands near Hebbronville, Texas, March 8, 2019. https://www.rawpixel.com/image/8726521/photo-image-public-domain-person-animalFree Image from public domain license