Israelis returned to polling stations on Tuesday for their fourth parliamentary election in just two years. The race boils down to a referendum on Prime Minister Benjamin Netanyahu. Netanyahu has served as prime minister for the past 12 years and hopes voters will reward him for leading the country's successful coronavirus vaccine rollout and his diplomatic outreach to the Arab world. Exit polls will be broadcast by the leading channels Tuesday night but the final results will be out only on March 31 after the votes from special polling stations are properly tallied.