Now playing Next world news [As it happened] Newsday: Russian aid convoy - Islamic State - Gaza - Ebola 22/08/2014
Now playing Next World Bruised Kurds seek to reassert themselves over Islamic State in Iraq 14/08/2014
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Now playing Next Unreported Europe Refugee rage: hostility to displaced Syrians rising in Turkey 02/08/2014
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Now playing Next World Battle of Caporetto, Austrians and Germans break through the Italian line 21/07/2014