More U.S. reinforcements are arriving in Kabul today to help evacuate U.S. and Afghan personnel and protect the embassy as the Taliban advances through the country, capturing several key areas and calling for President Ghani to resign. The Taliban's advance comes three weeks before the planned end of Biden's military withdrawal. New York Times Correspondent Thomas Gibbons-Neff joins from Kabul, Afghanistan with the latest on the ground. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders