Israel's Arab parties could be the largest non-ruling bloc in parliament if a national unity government emerges from Tuesday's election. A surge in turnout meant the Arab-dominated Joint List now have 13 of the Knesset's 120 seats - making it the third largest grouping. The party still lags behind Prime Minister Benjamin Netanyahu's right-wing Likud party, which has 31 seats, and Benny Gantz's Blue and White, which has 33. But ...