People work at what activist say is a factory manufacturing gas masks in Damascus' suburb of Zamalka September 9, 2013. Picture taken September 9, 2013. REUTERS/Hadi Almonajed (SYRIA - Tags: POLITICS ... more 
People work at what activist say is a factory manufacturing gas masks in Damascus' suburb of Zamalka September 9, 2013. Picture taken September 9, 2013. REUTERS/Hadi Almonajed (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT) less 
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Reuters | Photo By STRINGER / REUTERS
Tue, Sep 10, 2013 5:03 PM EDT