Residents inspect a site hit by what activists say was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in Saida village in the eastern countryside of Deraa
Residents inspect a site hit by what activists say was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in Saida village in the eastern countryside of Deraa May 11, 2014. REUTERS/Mohamed Fares (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A man inspects a site hit by what activists say was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in Saida village in the eastern countryside of Deraa
A man inspects a site hit by what activists say was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in Saida village in the eastern countryside of Deraa May 11, 2014. REUTERS/Mohamed Fares (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Residents inspect a site hit by what activists say was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in Saida village in the eastern countryside of Deraa
Residents inspect a site hit by what activists say was a barrel bomb dropped by forces loyal to Syria's President Bashar al-Assad in Saida village in the eastern countryside of Deraa May 11, 2014. REUTERS/Mohamed Fares (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A plant vendor drives his vehicle in the Al-Shaar neighbourhood of Aleppo
A plant vendor drives his vehicle in the Al-Shaar neighbourhood of Aleppo May 11, 2014. REUTERS/Hosam Katan (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT SOCIETY)
Residents inspect damage caused by what activists said were explosive barrels thrown by forces loyal to Syria's president Bashar Al-Assad on the Sheikh Khader neighbourhood of Aleppo
Residents inspect damage caused by what activists said were explosive barrels thrown by forces loyal to Syria's president Bashar Al-Assad on the Sheikh Khader neighbourhood of Aleppo May 11, 2014. REUTERS/Hosam Katan (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A man looks for his belongings through his home damaged by what activists said were explosive barrels thrown by forces loyal to Syria's President Bashar al-Assad on the Sheikh Khader neighbourhood of Aleppo
A man looks for his belongings through his home damaged by what activists said were explosive barrels thrown by forces loyal to Syria's President Bashar al-Assad on the Sheikh Khader neighbourhood of Aleppo May 11, 2014. REUTERS/Hosam Katan (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A man walks by a building damaged by what activists said were explosive barrels thrown by forces loyal to Syria's President Bashar al-Assad on the Sheikh Khader neighbourhood of Aleppo
A man walks by a building damaged by what activists said were explosive barrels thrown by forces loyal to Syria's President Bashar al-Assad on the Sheikh Khader neighbourhood of Aleppo May 11, 2014. REUTERS/Hosam Katan (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Rebel fighters try out a homemade explosive mine that they made in Hama countryside
Rebel fighters try out a homemade explosive mine that they made in Hama countryside May 11, 2014. REUTERS/Nour Fourat (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A rebel fighter teaches fellow fighters how to make explosive mines in Hama countryside
A rebel fighter teaches fellow fighters how to make explosive mines in Hama countryside May 11, 2014. REUTERS/Nour Fourat (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A rebel fighter teaches fellow fighters how to make explosive mines in Hama countryside
A rebel fighter teaches fellow fighters how to make explosive mines in Hama countryside May 11, 2014. REUTERS/Nour Fourat (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT TPX IMAGES OF THE DAY)