In this Friday, Sept 7, 2012 photo, Free Syrian Army fighters run after attacking a Syrian Army tank during fighting in the Izaa district in Aleppo, Syria. On Friday, U.S. Senators John McCain, Joe ... more 
In this Friday, Sept 7, 2012 photo, Free Syrian Army fighters run after attacking a Syrian Army tank during fighting in the Izaa district in Aleppo, Syria. On Friday, U.S. Senators John McCain, Joe Lieberman and Lindsay Graham, who have toured the volatile Middle East in recent days, urged Washington to help arm Syria's rebels with weapons and create a safe zone inside the country for a transition government. (AP Photo/ Manu Brabo) less 
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Associated Press | Photo By Manu Brabo
Sat, Sep 8, 2012 11:28 AM EDT