FSA soldiers help a severely wounded colleague after being shot by a Syrian Army sniper in Izaa district in Aleppo, Syria, Saturday, Sept 8, 2012. On Friday, U.S. Senators John McCain,

 

              FSA soldiers help a severely wounded colleague after being shot by a Syrian Army sniper in Izaa district in Aleppo, Syria, Saturday, Sept 8, 2012. On Friday, U.S. Senators John McCain,
FSA soldiers help a severely wounded colleague after being shot by a Syrian Army sniper in Izaa district in Aleppo, Syria, Saturday, Sept 8, 2012. 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)