Examining one of the worst humanitarian crises of our times.
The devastating conflict in Syria is one of the worst humanitarian crises of our times. More than five years since it begun, over 250,000 people have lost their lives, with millions more displaced. What hope is there that this conflict will end? Patrick Cockburn is a journalist specialising in the Middle East, while Marwa al-Sabouni is a Syrian architect living and working in Homs. They talk to Mark Colvin.
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