Migrants cross the Rio Bravo river with the intention of turning themselves in to U.S. Border Patrol agents, as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez TPX IMAGES OF THE DAY 

Migrants stand together as they walk in a caravan with the intention of turning themselves in to U.S. Border Patrol agents, on the banks of the Rio Bravo river in Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants cross the Rio Bravo river with the intention of turning themselves in to U.S. Border Patrol agents, as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants are silhouetted as they walk in a caravan with the intention of turning themselves in to U.S. Border Patrol agents, on the banks of the Rio Bravo river in Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants cross the Rio Bravo river with the intention of turning themselves in to U.S. Border Patrol agents, as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants cross the Rio Bravo river with the intention of turning themselves in to U.S. Border Patrol agents, as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants cross the Rio Bravo river with the intention of turning themselves in to U.S. Border Patrol agents, as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

A migrant throws a bottle across the Rio Bravo river as he looks to cross the river with the intention of turning themselves in to U.S. Border Patrol agents, as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants stand near the border wall after crossing the Rio Bravo river with the intention of turning themselves in to U.S. Border Patrol agents, as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Alexa and her brother, Santiago, migrant children from Honduras, play as migrants walk in a caravan with the intention of turning themselves in to U.S. Border Patrol agents, on the banks of the Rio Bravo river in Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants walk near the border wall after crossing the Rio Bravo river with the intention of turning themselves in to U.S. Border Patrol agents, as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants are detained by U.S. Border Patrol agents, after crossing the Rio Bravo river to turn themselves in to request for asylum in El Paso, Texas, U.S., as seen from Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants walk in a caravan with the intention of turning themselves in to U.S. Border Patrol agents, on the banks of the Rio Bravo river in Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez 

Migrants walk in a caravan with the intention of turning themselves in to U.S. Border Patrol agents, on the banks of the Rio Bravo river in Ciudad Juarez, Mexico March 29, 2023. REUTERS/Jose Luis Gonzalez