A girl waves the revolutionary Syrian flag during a protest against President Bashar al-Assad in front of the Syrian embassy to commemorate the 31st anniversary of the 1982 Hama massacre, in Amman, Jordan, February 1, 2013.

Dutch student Wijbe Abma, 21, right, has raised more than $17,000 to buy warm blankets for the Syrian refugees, delivering the aid through local activists and rebel groups.

Anti-Syrian regime protesters flash the victory sign as they hold a banner during a demonstration, at Kafr Nabil town, in Idlib province, northern Syria, February 1, 2013.

Syrian citizens pray over the bodies of those who were found dead next to a river last Tuesday and who were not identified by their relatives, in Aleppo, Syria on January 31, 2013.

The bodies of dozens of men, many of them with their hands bound behind their backs, were found on the muddy banks of a small river January 29, 2013 in the northern city of Aleppo.

Relatives and Free Syrian Army fighters bury the body of Ammar Al-Achaqer, who activists said was killed by forces loyal to Syria's President Bashar al-Assad, near Homs, Syria, January 29, 2013. (Shaam News Network)

An internally displaced boy looks out of a school at a village outside Damascus, January 28, 2013.

This image taken from video shows a Free Syrian Army fighter speaking in front of a government intelligence complex in Deir el-Zour, Syria, January 29, 2013. (Ugarit News)

A Free Syrian Army soldier flashes the victory sign as damage caused by warplanes and rocket launchers is seen at background in Hama, Syria, January 28, 2013. Image taken from video.

Syrian refugees search for their belongings at a burned tent at the Al Zaatari Syrian refugee camp, January 28, 2013.