Josue Martinez serves juice to migrants during lunch at the Peace Oasis of the Holy Spirit Amparito shelter in Villahermosa, Mexico, Friday, June 7, 2024. "Mexico is the wall," said Martínez, a psychologist at the only shelter in Villahermosa. "(The migrants) are trapped in the south," referring to Mexican authorities' tactic of wearing migrants out until they can no longer continue. (AP Photo/Felix Marquez)