Stranded migrants try to break a Greek police cordon

Stranded refugees and migrants try to break a Greek police cordon in order to approach the border fence at the Greek-Macedonian border, near the Greek village of Idomeni. Macedonian police fired tear gas to disperse hundreds of migrants and refugees who stormed the border from Greece on Monday, tearing down a gate as frustrations boiled over at restrictions imposed on people moving through the Balkans.