A state crisis in Turkey?
By Selin Girit BBC Turkish
Turkish PM Erdogan and Islamist cleric Fethullah Gulen Mr Erdogan has vowed to battle "a state within a state", a reference thought to refer to Mr Gulen's followers
Benjamin Harvey, Bloomberg's Istanbul bureau chief, recently tweeted: "Considering unfollowing Turkish politics completely on mental health grounds."
Today could be just another day he may have felt the same, as events moved with dizzying speed.
More:BBC News - A state crisis in Turkey?
