Migrants and refugees sleep as they wait to cross the border of Greece and Macedonia near Idomeni on November 23 2015 Serbia and Macedonia which lie...
{"Image ImageDescription": "Migrants and refugees sleep as they wait to cross the border of Greece and Macedonia near Idomeni on November 23, 2015. Serbia and Macedonia, which lie on the main migrant route to northern Europe, have begun restricting the entry of refugees to just those from certain countries, the UN refugee agency said. AFP PHOTO / SAKIS MITROLIDIS / AFP / SAKIS MITROLIDIS        (Photo credit should read SAKIS MITROLIDIS/AFP via Getty Images)"}