FILE - Families evacuated from Kabul, Afghanistan walk through the terminal to board a bus after they arrived at Washington Dulles International Airport, in Chantilly, Va., Sept. 1, 2021. More than a year after the Taliban takeover that saw thousands of Afghans rushing to Kabul's international airport amid the chaotic U.S. withdrawal, Afghans at risk who failed to get on evacuation flights say they are still struggling to find safe and legal ways out of the country. (AP Photo/Gemunu Amarasinghe, File)