Fighters from the Syrian opposition rest at a former primary school in the center of Syria's restive northern city of Aleppo. The Syrian army and rebels on Wednesday sent reinforcements to Aleppo to ... more 

Fighters from the Syrian opposition rest at a former primary school in the center of Syria's restive northern city of Aleppo. The Syrian army and rebels on Wednesday sent reinforcements to Aleppo to join the intensifying battle for the country's second city, as UN chief Ban Ki-moon urged the world "to stop the slaughter." less