Civilians take cover as regime forces shell the northern Syrian city of Aleppo on Saturday. Opposition fighters said they aree digging in for a war of attrition in Aleppo, where the regime had warned ... more 

Civilians take cover as regime forces shell the northern Syrian city of Aleppo on Saturday. Opposition fighters said they aree digging in for a war of attrition in Aleppo, where the regime had warned last month of "the mother of all battles." less