Turkish Prime Minister Recep Tayyip Erdogan and his counterparts Vladimir Putin (R) of Russia and Silvio Berlusconi (L) of Italy shake hands following a signing ceremony in Ankara August 6, 2009.

Turkish Prime Minister Recep Tayyip Erdogan and his counterparts Vladimir Putin (R) of Russia and Silvio Berlusconi (L) of Italy shake hands following a signing ceremony in Ankara August 6, 2009.