Demonstrators shout anti-U.S. President Barack Obama slogans in downtown Ankara April 6, 2009. Obama is visiting Turkey on the last leg of an eight-day trip that marks his debut as president on the world stage, is a recognition of the secular but predominantly Muslim country's growing clout and Washington's desire for its help to solve confrontations and conflicts from Iran to Afghanistan. REUTERS/Pawel Kopczynski (TURKEY CONFLICT POLITICS)
REUTERS/PAWEL KOPCZYNSKI