Scores of Central American migrants waiting for rides rest along the highway as they travel with a thousands-strong caravan slowly making its way toward the U.S. border, in Pijijiapan, Mexico, before dawn on Friday, Oct. 26, 2018. Many migrants said they felt safer traveling and sleeping with several thousand strangers in unknown towns than hiring a smuggler or trying to make the trip alone.(AP Photo/Rebecca Blackwell)
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