A migrant goes through his possessions as bags belonging to other migrants deported back to their homeland are piled up along the wall in a chapel at the San Juan Bosco migrant shelter in Nogales, Mexico, Tuesday, June 25, 2024. Mexicans accounted for 38% of border arrests in May, down from 85% in 2011 but still the highest nationality by far. In the Border Patrol's Tucson sector, the busiest corridor for illegal crossings for much of the last year, nearly three of every four arrests last month were of Mexicans, helping explain why the asylum ban has had more impact in Arizona. U.S. authorities say the 7-day average of daily arrests in the Tucson sector fell below 600 this week from just under 1,200 on June 2. (AP Photo/Jae C. Hong)