Rajiv Shah (left), the head of USAID, speaks with children during a visit at the Oncupinar Syrian refugee camp in Turkey, near the Syrian border, on Nov. 27. Adem Altan/AFP/Getty Images hide caption
Local Syrian doctors prepare to treat a patient in a field hospital in Aldana, Syria, near the Turkish border. Each day, local and expatriate doctors take big risks to treat the wounded in rebel-held areas. Deborah Amos/NPR hide caption
The daily fighting in Syria included this gun battle Wednesday involving rebels in the northern city of Aleppo. Still, the rival sides recently worked out a prisoner swap in which two women were freed from state custody, while the rebels released seven pro-government fighters. James Lawler Duggan/AFP/Getty Images hide caption
Syria's ongoing fighting is increasingly a sectarian conflict with the majority Sunni Muslims facing off against the Alawites who make up most of the country's ruling elite. Here, government opponents rally in the northern town of Mareh on June 29. Vedat Xhymshit/AFP/Getty Images hide caption