by Gabriela Coutino with Jean Arce in Mexico City Agence France Presse TUXTLA GUTIÉRREZ, Mexico (AFP) — At least 53 migrants crammed into a truck traveling at high speed were killed Thursday in Mexico after the vehicle overturned in the southern state of Chiapas, a major transit point for those trying to reach the United States. Thousands of people attempt the long and hugely dangerous journey, often seeking a life free of violence and […]