University students display a sign with a defaced picture of Turkey Prime Minister Recep Tayyip Erdogan during a protest against Turkey's High Education Board in front of the main gate of Istanbul University in Istanbul, November 6, 2009. University students held demonstrations in Istanbul on Friday to protest against Turkey's High Education Board (YOK) on the 28th anniversary of its formation. The sign reads "Don't come to university Tayyip. You will get scratched". REUTERS/Murad Sezer (TURKEY POLITICS EDUCATION CONFLICT)
REUTERS/MURAD SEZER