Syrian civil defence workers rescue a man from under the rubble of a building following a reported barrel-bomb attack by Syrian government forces on August 11, 2014 in the Bab al-Neirab neighbourhood of the northern Syrian city of Aleppo. Last month Human Rights Watch said the number of rebel sectors hit by barrel bombs had almost doubled in five months. AFP PHOTO / AMC / ZEIN AL-RIFAI (Photo credit should read ZEIN AL-RIFAI/AFP/Getty Images)
