Stretches of the border
Pictures showing what the delineation looks like, Samaritans providing help, and asylum-seekers
A samaritan volunteer dates gallons of water left behind for migrants crossing through the desert.
A young mother and her child at a migrant shelter in Nogales, Sonora.
Asylum-seekers board a bus in Nogales, Arizona, destined for Tucson.
A woman and her daughter find relief from the scorching summer sun in Arizona in a remote stretch of the border as they wait for U.S. Border Patrol to formally request asylum .
Arizona’s border