The 53 migrants who died in Texas included this college-educated Honduran couple
MEXICO CITY — Alejandro Miguel Andino Caballero had almost completed his university studies in marketing. His fiancee, Margie Támara Paz Grajeda, had earned a degree in economics. Both viewed education as a means to launch careers and surmount humble origins in Honduras, where endemic poverty, crime and corruption have long choked off avenues of social…