In Tijuana, on the Mexican border, men and women try to escape solitude and lurking death. 　　“Muerto (Death)… Muerto… Muerto!” David, the gringo, rolls the “r” of “Muerto” as he has been taught by his girlfriend, a local prostitute. “Muerrrto!” she screams… She then lifts up her skirt and urinates into a tinplate bucket while threatening David with a strange knife whose handle is...