epa04184840 (FILE) A file picture dated 15 March 2014 and made avaliable on 25 March 2014 by Zaman Turkish Daily newspaper shows Fethullah Gulen, an Islamic opinion leader and founder of the Gulen movement, poses during an interview at his residence in Pennsylvania, USA. According to reports on 29 April 2014, Turkish PM Erdogan said Turkey would launch extradition proceedings against Gulen. EPA/SELAHATTIN SEVI/ZAMAN DAILY NEWS / HANDOUT EDITORIAL USE ONLY EDITORIAL USE ONLY *** Local Caption *** 51298080