Now please stop this nonsense, Turkey didn't support ISIS, i say that and i'm Kurdish, i may hate Turkey or "dislike to be fair" some of there police towards us, but they will never support our common enemy, just to get rid of us, and they will never be like the Iraqis who throw Chemical bomb at us, the kill Kurdish fighters we Kill Turkish Soldiers but they always was respected us so i'm towards them, why there position against ISIS was gray?, in my opinion because of the Turkish hostages in Iraq, and not like many other country they actually care about there citizens, why they block Kurdish fighters from entering Syria, i don't know, i don't like it, but i will not say it is a supporting for ISIS .
Edit :
The see us terrorists and for some reason Germany too, because as i remember, they was concern about the military aid that going to Kurdistan must not fall into PKK hands