'Save someone's life': FIEL executive director discusses suspected migrant smuggling operation near San Antonio

Following the deaths of at least 50 people in San Antonio after an 18-wheeler was discovered with migrants inside, Cesar Espinosa, executive director of FIEL Houston, Immigrant Families and Students in the Struggle, spoke with KPRC 2 about some of the issues that he said have led to tragedies such as this one.