Frustration Builds Among Refugees Trapped at Macedonian Border

On the Greek border with Macedonia, 12,000 refugees continue to wait. Since the route to the rest of Europe was closed last month, the makeshift camp at Idomeni has seen protests and tear gas. But while those here wait, their frustration grows — as do reports of people attempting to find new ways of continuing their journey. John Owens reports from Idomeni.