Anti-government protesters demonstrate in the center of Ankara June 5, 2013. A group representing Turkey’s protesters on June 5 urged the government to fire the police chiefs of Istanbul and Ankara and other cities where security forces have violently cracked down on political protests. Thousands of striking workers joined on June 5 mass protests across Turkey against Prime Minister Recep Tayyip Erdogan’s government after another night of fierce clashes between riot police and angry demonstrators. AFP PHOTO/ADEM ALTAN