Some Westerners […] have argued that the West does not have problems with Islam but only with violent Islamist extremists. Fourteen hundred years of history demonstrate otherwise.
Samuel P. HuntingtonTurkey has its own interests and historically, Turkey conquered most of the Arab world, and the Arabs had to fight wars of liberation to free themselves from the Turks. That's in the past and that doesn't necessarily shape what is going on but it's there and it's there in people's memories.
Samuel P. HuntingtonIran of course is Shiite, while the bulk of the Arabs are Sunni, that is a problem or could be a problem. Also, there is the simple fact that Iran is non-Arab and most of the Muslims in the Middle East are Arab.
Samuel P. Huntington