the court of human rights demanded kavala's release.hen a turkish court complied, his wife arrived to collect them. within hours, authorities issued a new warrant for his arrest. >> you stop belieng injustice when you experience something like that. there is no justified reason to keep osman kavala locked up in jail. not a single reason. they can fabricate one at any moment. reporter: osman kavala's supporters view him as a cultural philanthropist, eager to forge understanding between peoples. to turkish authorities, kavala is just a dangerous agitator. phil: let's take a closer look at this case with our correspondent dorian jones in istanbul. what is the turkish government see osman kavala as a threat? dorian: he is a giant of turkey's nongovernmental organizations, some of the most important ones. he set up important institutions in turkey's nongovernmental organizations and distributes european union funds. while his work initially was to bridge deep divides between secular and religious, and building bridges between kurdish and tur