"The Washington Institute and conducted in September by a leading local commercial survey firm". With an outfit tied to the Israeli lobby, and with a heavy baggage of hostility to Arabs and Muslims, all results, especially in the absence of naming the polling firm in question, the results should be regarded as suspect. And those results seem cooked in Washington, DC: for example: the question about "Israeli-Palestinian peace": how was that phrased in Arabic? That makes a whole lot of a difference.