Migrants run to board a train that would take them towards Serbia, at the railway station in the southern Macedonian town of Gevgelija, on Wednesday, Aug. 12, 2015. Macedonia is facing an increasing pressure of migrants flow on its southern and northern borders with Greece and Serbia as thousands of migrants from Middle East, Asia and Africa are heading north through the Balkans on their way to the more prosperous European Union countries. (AP Photo/Boris Grdanoski), APTOPIX