Part two of two. Sue visits the city of Juarez, which adjoins El Paso on the other side of the border, the two effectively forming a single large city spreading across two nations. A 57-mile section of border wall runs through the two cities, but does not stop thousands of people coming and going across every day. Sue confronts her fear of horses to try out a Mexican form of dressage and meets a woman living in the US who has been separated from her husband, who is not legally allowed to enter the US