Kocatepe Camisi

A Muslim man is seen after Friday prayers in Kocatepe Camisi mosque in Ankara...A Muslim man is seen after Friday prayers in Kocatepe Camisi mosque in Ankara June 7, 2013. REUTERS/Dado Ruvic (TURKEY - Tags: RELIGION SOCIETY TPX IMAGES OF THE DAY)

Dado Ruvic/Reuters

A man sits alone after Friday prayers in Kocatepe Camisi mosque in Ankara, Turkey, on Friday