A crowd gathers in front of damaged buildings after a car bomb exploded at Daf al-Shok district, in Damascus, Syria, October 26, 2012, in this photograph released by Syria's national news agency SANA.

A crowd gathers in front of damaged buildings after a car bomb exploded at Daf al-Shok district, in Damascus, Syria, October 26, 2012, in this photograph released by Syria's national news agency SANA.

Demonstrators hold opposition flags during a protest against Syria's President Bashar al-Assad, after Eid al-Adha prayers, Dara, Syria, October 26, 2012.

Syria's President Bashar al-Assad (C) chats with people after prayers for Eid al-Adha at al-Afram Mosque, Damascus, Syria, October 26, 2012.

Members of the Free Syrian Army watch for snipers during fighting against pro-government forces in Harem, Idlib, Syria, October 25, 2012.

Smoke is seen after pro-government forces shelled the outskirts of Atareb, in Idlib governorate, Syria, October 24, 2012.

A member of the Free Syrian Army stands guard during a shelling by pro-government forces on the outskirts of Atareb, in Idlib governorate, Syria, October 24, 2012.

A Free Syrian Army fighter smokes a cigarette as he guards his position in Aleppo, Syria, October 23, 2012.

Residents are seen near damaged buildings at Marat al-Numan, near the northern province of Idlib, Syria, October 23, 2012.

Children play on swings in Aleppo, Syria, October 23, 2012.

Turkish boys look through a shattered window after an anti-aircraft shell fired from Syria hit a health center across the border in Reyhanli, Hatay province, Turkey, October 23, 2012.

A building that anti-government sources said was destroyed by Syrian President Bashar al-Assad's forces is seen in Saqba, Damascus, Syria, October 22, 2012.