Cousins Rey Anzaldua (left) and Fred Cavazos own a rustic campground in Mission. The government wants to put the wall and a wide patrol zone along the north end of their property. They worry it will drive away his tenants, who may not want to be walled off from the rest of Texas.

Cousins Rey Anzaldua (left) and Fred Cavazos own a rustic campground in Mission. The government wants to put the wall and a wide patrol zone along the north end of their property. They worry it will drive away his tenants, who may not want to be walled off from the rest of Texas.