MEXICO CITY—The largest of the Central American migrant caravans making their way through Mexico toward the U.S. border has broken up into smaller groups, migrants and local authorities said Monday.
Over the weekend, the large caravan that had stayed in Mexico City most of the previous week hit the road again toward the U.S. border. But the caravan broke into several smaller pieces as some groups managed to get bus rides, while others hitchhiked and still others walked.
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