A supporters displays a picture of Turkey's Prime Minister Tayyip Erdogan on a tablet during celebrations of his election victory in front of the party headquarters in Ankara August 10, 2014. Erdogan secured his place in history as Turkey's first directly elected president on Sunday, sweeping more than half the vote in a result his opponents fear heralds an increasingly authoritarian state. REUTERS/Umit Bektas (TURKEY - Tags: POLITICS ELECTIONS)