Photo: © Reuters/OMAR SOBHANI FILE PHOTO: U.S. envoy for peace in Afghanistan Zalmay Khalilzad, speaks during a debate at Tolo TV channel in Kabul

Photo: © Reuters/OMAR SOBHANI FILE PHOTO: U.S. envoy for peace in Afghanistan Zalmay Khalilzad, speaks during a debate at Tolo TV channel in Kabul