Refugees on Greece-Macedonia border growing increasingly desperate

At the Greek-Macedonian border, refugees are pleading with world leaders to let them continue their journey to northern Europe. The conditions are dire with thousands of people stuck at Balkans borders and living in unsanitary conditions. Al Jazeera's Hoda Abdel-Hamid reports from the camp at Idomeni. - Subscribe to our channel: http://bit.ly/AJSubscribe - Follow us on Twitter:   / ajenglish   - Find us on Facebook:   / aljazeera   - Check our website: http://www.aljazeera.com/