PKK and YPG are two names for one organization operating in bordering countries. Captured PKK terrorists tell that they were fighting for YPG. You should seek a

PKK and YPG are two names for one organization operating in bordering countries. Captured PKK terrorists tell that they were fighting for YPG. You should seek and read these stories for yourself. But if you only read media holding exclusive rights for credibility of course it's difficult to find such stories. Especially when you know a Western language only it's difficult for you to get a balanced information.