Syria's Kurds call for a democratic state that protects their ethnic rights / Syrian surprise deal with Kurds creates ripples felt near and far / Syrian president signs deal with Kurds, grapples with sectarian killings / Major regional war brewing as Kurds, others unaccepting of new Syrian government -- Lavrov / Syrian Kurdish politician calls on PKK to leave Syria / Fighting in Syria's Kurdish-held areas: What you need to know / Turkish foreign minister, Putin discuss elections on Syria's Kurdish areas -- Erdogan / Syrian Kurdish party says PKK/YPG's 'elections' doomed to fail