Syrians, who fled their homes due to fighting between the Syrian army and the rebels, shout slogans as they march toward the Turkish side of the border, during a protest asking the Turkish government to let them enter to their refugee camps, at the Bab Al-Salameh border crossing, near the Syrian town of Azaz, Tuesday, Aug. 28, 2012. (AP Photo/Muhammed Muheisen)

Photo by: Muhammed Muheisen

Syrians, who fled their homes due to fighting between the Syrian army and the rebels, shout slogans as they march toward the Turkish side of the border, during a protest asking the Turkish government to let them enter to their refugee camps, at the Bab Al-Salameh border crossing, near the Syrian town of Azaz, Tuesday, Aug. 28, 2012. (AP Photo/Muhammed Muheisen)