I had not realized previously that Mansour Abbas, head of the Arab-Israeli Ra’am party, is deputy speaker of Israel’s Parliament – the Knesset.  And he seems much more moderate than the other parties in the Joint Arab List, as this latest news article shows.

https://www.jns.org/israels-joint-arab-list-outraged-after-member-says-arab-parties-not-in-lefts-pocket/