AdvertisementRiding 'The Beast' Across Mexico To The U.S. BorderJune 05, 2014Wilson SayrefacebookEmailMigrants arrive at a rest stop in Ixtepec, Mexico, after a 15-hour ride atop a freight train headed north toward the U.S. border on Aug. 4. Thousands of migrants ride atop the trains, known as La Bestia, or The Beast, during their long and perilous journey through Mexico to the U.S. (Getty Images)