ReynosaT he sun was low in the western sky when they stopped for something to eat before driving on to the border crossing. There was a lot of discussion over burritos and beer in a cantina full of tourists or border shoppers who were at the end of a big day chasing cheap goods or native groceries in Reynosa. Shake mostly listened as his South Texas friends argued about the pros and cons of a new President’s avowed commitment to build a wall across the U.S. southern border with Mexico. “I’m all in for it,” Carlotta Valdez declared. “It’s way past time for us to get serious about this illegal immigrant thing. I’ll vote for anybody who stops talking and starts acting.” “Well, your man is in the White House,” Joaquin Sutler grinned over his beer bottle. “And he says he’s gonna put a stop t

