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Tunisia, rocked by last decade’s Arab spring, faces an ever-worsening food crisis as Russia’s blockade on grain from Ukraine drives up prices. CNN’s David McKenzie reports.
1110015-vid-thumb-tunisia-hp-video.jpg" />
Tunisia, rocked by last decade’s Arab spring, faces an ever-worsening food crisis as Russia’s blockade on grain from Ukraine drives up prices. CNN’s David McKenzie reports.