Qatar's Emir Sheikh Tamim bin Hamad al-Thani smiles as he is welcomed upon arriving at Khartoum Airport for an official visit April 2, 2014. REUTERS/Mohamed Nureldin Abdallah (SUDAN - Tags: POLITICS ... more 
Qatar's Emir Sheikh Tamim bin Hamad al-Thani smiles as he is welcomed upon arriving at Khartoum Airport for an official visit April 2, 2014. REUTERS/Mohamed Nureldin Abdallah (SUDAN - Tags: POLITICS HEADSHOT) less 
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Reuters | Photo By MOHAMED NURELDIN ABDALLAH / REUTERS
Wed, Apr 2, 2014 7:01 AM EDT