In this photo provided by Turkish Prime Minister's Press Service, Turkish Prime Minister Recep Tayyip Erdogan, right, flanked by the Syrian opposition coalition leader Mouaz al-Khatib,

 

              In this photo provided by Turkish Prime Minister
In this photo provided by Turkish Prime Minister's Press Service, Turkish Prime Minister Recep Tayyip Erdogan, right, flanked by the Syrian opposition coalition leader Mouaz al-Khatib, waves to people as he addresses residents of a Turkish village near the Syrian border, in Sanliurfa, Turkey, Sunday, Dec. 30, 2012. Erdogan repeated a call on Syrian President Bashar Assad to step down. (AP Photo/Kayhan Ozer)