Mitt Romney ended his trip to Israel on a controversial note, angering Palestinian officials by suggesting Israelis have been more economically successful because of their culture.

“As you come here and you see the GDP per capita, for instance, in Israel which is about $21,000 dollars, and compare that with the GDP per capita just across the areas managed by the Palestinian Authority, which is more like $10,000 per capita, you notice such a dramatically stark difference in economic vitality,” Romney told a group of Jewish donors at a Jerusalem fundraiser that netted more than $1 million for his campaign.