Supporters hold posters of imprisoned Kurdish rebel leader Abdullah Ocalan during the Nowruz celebrations in southeastern Turkish city of Diyarbakir, Turkey, Saturday, March 21, 2015. Nowruz, the Farsi-language word for "new year", is an ancient Persian festival, celebrated on the first day of spring, March 21. Ocalan on Saturday renewed a call for his fighters to end their armed struggle against Turkey as part of efforts toward a peaceful resolution of a decades-long insurgency that has killed tens of thousands of people. (AP Photo/Burhan Ozbilici), APTOPIX