Haifa University poll: Why do they act surprised?

Al-AP is reporting on a poll from Haifa University that shows that 28% of 'Israeli Arabs' believe that the Holocaust never happened and 63% of Israeli Jews avoid entering 'Israeli Arab' towns. Why should that surprise anyone? There's more in that poll too, most of which probably will not surprise most of you: In its most dramatic finding, the poll showed that 28 percent of Israeli Arabs did not