Uno sguardo ravvicinato al confine tra Stati Uniti e Messico mentre i valichi toccano il livello più basso degli ultimi 55 anni

Illegal crossings along the U.S.-Mexico border have fallen to a 55-year low after skyrocketing several years ago. It comes amid a violent crackdown this year by the Trump administration in some major U.S. cities. Camilo Montoya-Galvez reports.