A door of a store is seen with the colours of the Syrian flag at al-Bzoria market in Damascus
A door of a store is seen with the colours of the Syrian flag at al-Bzoria market in Damascus February 9, 2014. REUTERS/Khaled al-Hariri (SYRIA - Tags: POLITICS CONFLICT CIVIL UNREST SOCIETY)
People look at the sky at a site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo
People look at the sky at a site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo February 9, 2014. REUTERS/Mahmoud Hebbo (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A loader operates amid the rubble of collapsed buildings at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo
A loader operates amid the rubble of collapsed buildings at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo February 9, 2014. REUTERS/Mahmoud Hebbo (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
People walk at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo
People walk at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo February 9, 2014. REUTERS/Mahmoud Hebbo (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
People stand on rubble of collapsed buildings at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo
People stand on rubble of collapsed buildings at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo February 9, 2014. REUTERS/Mahmoud Hebbo (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
People stand on rubble of damaged buildings at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo
People stand on rubble of damaged buildings at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo February 9, 2014. REUTERS/Mahmoud Hebbo (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
People walk at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo
People walk at a damaged site hit by what activists said was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in al-Katerji district in Aleppo February 9, 2014. REUTERS/Mahmoud Hebbo (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Aisha Masri inspects identification papers of a civilian at a FSA security checkpoint in the Karaj al-Hajez crossing
Aisha Masri (L) inspects identification papers of a civilian at a FSA security checkpoint in the Karaj al-Hajez crossing, a passageway separating Aleppo's Bustan al-Qasr, which is under the rebels' control and Al-Masharqa neighbourhood, an area controlled by the regime February 9, 2014. Masri, a former dressmaker, took nursing courses when the civil war in Syria started and is now giving first aid to wounded civilians and Free Syrian Army members. REUTERS/Hosam Katan (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Aisha Masri inspects identification papers of a civilian at a FSA security checkpoint in the Karaj al-Hajez crossing
Aisha Masri (R) inspects identification papers of a civilian at a FSA security checkpoint in the Karaj al-Hajez crossing, a passageway separating Aleppo's Bustan al-Qasr, which is under the rebels' control and Al-Masharqa neighbourhood, an area controlled by the regime February 9, 2014. Masri, a former dressmaker, took nursing courses when the civil war in Syria started and is now giving first aid to wounded civilians and Free Syrian Army members. REUTERS/Hosam Katan (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A Syrian woman buys sweets at al-Bzoria market in Damascus
A Syrian woman buys sweets at al-Bzoria market in Damascus February 9, 2014. REUTERS/Khaled al-Hariri (SYRIA - Tags: POLITICS CONFLICT CIVIL UNREST SOCIETY FOOD)