Thick smoke rises out of burning vehicles at the site of a car explosion on the Syrian border crossing of Bab al-Hawa, at the Syrian-Turkish border which is manned by Free Syrian Army members, in ... more 
Thick smoke rises out of burning vehicles at the site of a car explosion on the Syrian border crossing of Bab al-Hawa, at the Syrian-Turkish border which is manned by Free Syrian Army members, in Harem, Idlib Governorate September 17, 2013. REUTERS/Amer Alfaj (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT) less 
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Reuters | Photo By STRINGER / REUTERS
Tue, Sep 17, 2013 10:02 AM EDT