Displaced Syrian children play with cleaning tools in the Azaz camp for displaced people, north of Aleppo province, Syria, Thursday, Feb. 21, 2013. According to Syrian activists the num

 

              Displaced Syrian children play with cleaning tools in the Azaz camp for displaced people, north of Aleppo province, Syria, Thursday, Feb. 21, 2013. According to Syrian activists the num
Displaced Syrian children play with cleaning tools in the Azaz camp for displaced people, north of Aleppo province, Syria, Thursday, Feb. 21, 2013. According to Syrian activists the number of people in the Azaz camp has grown by 3,000 in the last weeks due to heavier shelling by government forces. (AP Photo/Manu Brabo)