article_snippet: Benjamin Netanyahu meanwhile reiterated an appeal to hard-liners, posting on Benjamin Netanyahu Facebook page that high Arab voter turnout was endangering Benjamin Netanyahu right-wing party's dominance. '
article_snippet: Arab voters are going to the polls in droves.
article_snippet: A new joint list of Arab parties, unifying four factions, has energized Arab voters and is poised to make big gains in the race.
article_snippet: Ayman Odeh, head of the Joint List, an alliance of four small Arab-backed parties, prepares to vote in Haifa, Israel on Tuesday.
article_snippet: Israelis are voting following a campaign largely focused on economic issues .
article_snippet: The outgoing Israeli parliament and the latest opinion poll showing who should end up with what .
article_snippet: Despite Mr Netanyahu's rhetoric, the Zionist Union is tipped to come out on top in the election.
article_snippet: Final opinion polls published late last week put the Zionist Union ahead with 25-26 seats with Supporters Netanyahu's Likud taking 20-22 in the 120-seat Knesset.
highlights_snippet: Polling stations opened today for Israel's second snap general election .
  
highlights_snippet: Experts agree it's likely to be a referendum on the Netanyahu years .