A Free Syrian Army fighter looks through a weapon in Sheikh Najjar in Aleppo
A Free Syrian Army fighter looks through a weapon in Sheikh Najjar in Aleppo March 20, 2014. Picture taken March 20, 2014. REUTERS/Houssam Abo Dabak (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT
Free Syrian Army fighters carry a weapon in Sheikh Najjar in Aleppo
Free Syrian Army fighters carry a weapon in Sheikh Najjar in Aleppo March 20, 2014. Picture taken March 20, 2014. REUTERS/Houssam Abo Dabak (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Free Syrian Army fighters prepare to fire their weapon in Sheikh Najjar in Aleppo
Free Syrian Army fighters prepare to fire their weapon in Sheikh Najjar in Aleppo March 20, 2014. Picture taken March 20, 2014. REUTERS/Houssam Abo Dabak (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Smoke rises after the Free Syrian army fighters targeted buildings where forces loyal to the Syrian regime resided, in Sheikh Najjar in Aleppo
Smoke rises after the Free Syrian army fighters targeted buildings where forces loyal to the Syrian regime resided, activists said in Sheikh Najjar in Aleppo March 20, 2014. Picture taken March 20, 2014. REUTERS/Houssam Abo Dabak (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Smoke rises after the Free Syrian army fighters targeted buildings where forces loyal to the Syrian regime resided, in Sheikh Najjar in Aleppo
Smoke rises after the Free Syrian army fighters targeted buildings where forces loyal to the Syrian regime resided, activists said in Sheikh Najjar in Aleppo March 20, 2014. Picture taken March 20, 2014. REUTERS/Houssam Abo Dabak (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Smoke rises after the Free Syrian army fighters targeted buildings where forces loyal to the Syrian regime resided, activists said in Sheikh Najjar in Aleppo
Smoke rises after the Free Syrian army fighters targeted buildings where forces loyal to the Syrian regime resided, activists said in Sheikh Najjar in Aleppo March 20, 2014. Picture taken March 20, 2014. REUTERS/Houssam Abo Dabak (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Smoke rises from a tank belonging to the Syrian government forces during clashes in the town of Morek
Smoke rises from a tank belonging to the Syrian government forces during clashes in the town of Morek in Hama province March 21, 2014. Picture taken March 21, 2014. REUTERS/Badi Kklif (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT TPX IMAGES OF THE DAY)
Free Syrian Army fighters walk with their weapons along a damaged street in the town of Morek
Free Syrian Army fighters walk with their weapons along a damaged street in the town of Morek in Hama province March 21, 2014. Picture taken March 21, 2014. REUTERS/Badi Klif (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Free Syrian Army fighters walk with their weapons along a damaged street in the town of Morek
Free Syrian Army fighters walk with their weapons along a damaged street in the town of Morek in Hama province March 21, 2014. Picture taken March 21, 2014. REUTERS/Badi Klif (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Free Syrian Army fighters walk with their weapons along a damaged street in the town of Morek
Free Syrian Army fighters walk with their weapons along a damaged street in the town of Morek in Hama province March 21, 2014. Picture taken March 21, 2014. REUTERS/Badi klif (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)