Afghan Refugees Return to an Uncertain Future

More than 800,000 Afghans – both documented refugees and undocumented deportees – have returned to their country from Pakistan and Iran this year. National institutions seem to lack the capacity and resources to handle the inflow. The United Nations has warned of a humanitarian crisis and has launched a flash appeal for additional funding to deal with it. VOA's Ayesha Tanzeem reports from the Pakistan-Afghanistan border.