In fuga da Idomeni, le foto di Stoyan Nenov, due ore fa

Migrants walk through a field looking for a way to cross the Greek-Macedonian border, near the village of Idomeni March 14, 2016. REUTERS/Stoyan Nenov

Migrants walk through a field looking for a way to cross the Greek-Macedonian border, near the village of Idomeni March 14, 2016. REUTERS/Stoyan Nenov

Migrants walk through a field looking for a way to cross the Greek-Macedonian border, near the village of Idomeni March 14, 2016. REUTERS/Stoyan Nenov

Migrants wade across a river near the Greek-Macedonian border, west of the the village of Idomeni, Greece, March 14, 2016. REUTERS/Stoyan Nenov

Migrants run from Greek riot police as they look for a way to cross the Greek-Macedonian border, near the village of Idomeni, Greece, March 14, 2016. REUTERS/Stoyan Nenov

Migrants are stopped by Greek riot police as they look for a way to cross the Greek-Macedonian border, near the village of Idomeni, Greece, March 14, 2016. REUTERS/Stoyan Nenov