Erdogan's denunciations of the Alawite-dominated government in Damascus can seem as having implications for the Turkish Alevi who have long complained of discrimination against them by a Sunni state that denies them separate religious rights. This sense of discrimination still has a long way to go before it resembles the blood-drenched sectarianism of Iraq and Syria. But the potential for an explosion is growing and, once violence starts, it will be difficult to stop because the Syrian civil war gives a greater sense of crisis to Turkey's other deep political differences."