Hundreds of migrants stranded at a makeshift Greek camp protested near the border with Macedonia on Sunday, demanding that the border be opened as they clung to hopes of making it into Europe despite new EU moves to send some refugees back. Around 50,000 migrants and refugees remain trapped in Greece after a domino of border closures by countries along the Balkan route has prevented them from continuing their journey into wealthier European countries. Many live in squalid conditions in tents near the town of Idomeni at the border with Macedonia.