Stuck at Europe's borders
As Europe's border controls become stricter, any migrants not from Syria, Iraq or Afghanistan are not being allowed through. But after spending so much money and time getting to Greece, they're not giving up that easily. Damian Grammaticas reports (& @inglesi produces) from the Greek-Macedonian border, where we found many people camping in the open, finding opportunities to cross the border illegally. For BBC Radio 4 & World Service.