Visitors look for shelter during the sandstorm at the Dubai Airshow November 17, 2013. The flying display was cancelled due to the sandstorm. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES - Tags: ... more 
Visitors look for shelter during the sandstorm at the Dubai Airshow November 17, 2013. The flying display was cancelled due to the sandstorm. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES - Tags: TRANSPORT BUSINESS ENVIRONMENT) less 
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Reuters | Photo By AHMED JADALLAH / Reuters
Sun, Nov 17, 2013 9:20 AM EST