Bloomberg | Saudi Shocks Reawaken Global Oil Markets to Political Risk ... Bloomberg For the first time in three years, the chief concern in the oil market isn't too much supply. Oil At Two-Year Highs As Saudi Arabia Engages In Its Own 'Game Of Thrones' Oil at Two-Year Highs as Saudi Arabia Engages in Its Own "Game of Thrones" Commodities: Saudi shakeup unnerves oil market |