@FoxNews: Central American migrants pack into the back of a trailer truck as they begin their morning trek as part of a thousands-strong caravan hoping to reach the U.S. border, in Isla, Veracruz state, Mexico on Sunday. https://t.co/lr7a81nnEC

@FoxNews: Central American migrants pack into the back of a trailer truck as they begin their morning trek as part of a thousands-strong caravan hoping to reach the U.S. border, in Isla, Veracruz state, Mexico on Sunday. https://t.co/lr7a81nnEC