Migrants walk along the highway in Huixtla, southern Mexico, heading toward the country's northern border and ultimately the United States, Thursday, Nov. 7, 2024. (AP Photo/Moises Castillo)
Migrants depart Tapachula, Mexico, in hopes to reach the country's northern border and ultimately the United States, Tuesday, Nov. 5, 2024. (AP Photo/Moises Castillo)
Migrants walk along the Huixtla highway after departing Tapachula, southern Mexico, hoping to reach the country's northern border and ultimately the United States, Tuesday, Nov. 5, 2024. (AP Photo/Moises Castillo)
Migrants line up to present to U.S. agents documents requesting appointment to apply for asylum at the Paso del Norte international bridge, in Ciudad Juarez, Mexico, Tuesday Nov 5, 2024. (AP Photo/Christian Chavez)
Migrants camp after a day's walk from Tapachula, Mexico, hoping to reach the country's northern border and ultimately the United States, on Tuesday, Nov. 5, 2024 (AP Photo/Moises Castillo)
Migrants line up to present to U.S. agents documents requesting an appointment to apply for asylum at the Paso del Norte international bridge, in Ciudad Juarez, Mexico, Tuesday, Nov 5, 2024. (AP Photo/Christian Chavez)
Migrants who are part of a caravan gather at Bicentenario Plaza in Tapachula, Mexico, Monday, Nov. 4, 2024, the night before departing by foot toward the U.S. border. (AP Photo/Moises Castillo)
Migrants depart Tapachula, Mexico, hoping to reach the country's northern border and ultimately the United States, Tuesday, Nov. 5, 2024. (AP Photo/Moises Castillo)
Migrants, who are part of a caravan heading toward the country's northern border and ultimately the United States, rest on the outskirts of Escuintla, southern Mexico, Thursday, Nov. 7, 2024. (AP Photo/Moises Castillo)
Migrants run in the rain after arriving at a makeshift shelter in Huixtla, Chiapas state, Mexico, Wednesday, Nov. 6, 2024, hoping to reach the country's northern border and ultimately the United States. (AP Photo/Moises Castillo)