The 'pick up' led by the U.S. Border Guard agent, Jesús Basavilbaso , keeps giving boats. After about 20 minutes along the I-19, the Arizona State Road that connects Tucson with Nogales, the last city before reaching the border with Mexico, the road begins to become more tortuous the closer it is to the great wall. It is a road of stones, potholes and sand. One cannot expect anything else, it is the Sonora Desert. Once on the border, the landsca…