Border Closures Cause Bottlenecks of Refugees in Balkan Countries

Staggering under the growing migrant burden, European countries are looking for ways to halt the influx. In the latest move, many western European countries have said they will only allow Syrian and Iraqi migrants from war-torn areas. This has left many Afghans, North Africans and others stranded on the Balkan route. Zlatica Hoke reports.