The Wider Image: A year documenting migration on Rio Grande
Asylum seeking migrants from Central America walk northbound towards the border wall after crossing the Rio Grande river into the United States from Mexico, in this aerial photograph taken with a drone near Penitas, Texas, U.S., March 21, 2019. REUTERS/Adrees Latif SEARCH "RIO GRANDE PATROL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.