Members of a caravan of migrants from Central America pray near the San Ysidro checkpoint after the first fellow migrants entered U.S. territory to seek asylum, at an improvised shelter in Tijuana, Mexico, on April 30, 2018.

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Three members of a caravan of migrants from Central America embrace and pray near the San Ysidro checkpoint after the first fellow migrants entered U.S. territory to seek asylum, at an improvised shelter in Tijuana, Mexico, on April 30, 2018.
Members of a caravan of migrants from Central America pray near the San Ysidro checkpoint after the first fellow migrants entered US territory to seek asylum, at an improvised shelter in Tijuana, Mexico, on April 30, 2018.
Credit: Edgard Garrido/Reuters