Kabul - a city struggling to recover from 25 years of warfare. Taxi driver Khaled picks up a woman and baby. Her face is hidden behind a blue burka. They settle on a price, she pays him and they drive off. The taxi arrives at its destination. The woman gets out and a new passenger climbs in... to find the baby still in the backseat. Khaled leaps out after the woman but she's vanished. He's left holding the baby - a 6-month-old boy. Who is the mother? How can he find her? He asks friends and stra...