Israel's election has produced a political deadlock, with Benjamin Netanyahu's bloc winning 53 seats and the opposition securing 48 in the 120-member Knesset. Neither side has the 61 seats needed for a majority. We examine five possible routes to a new government: a unity coalition, a rotational premiership, defections, an opposition-led minority government, or another election. Author Saul Sadka joins NDTV to discuss Netanyahu's political position, the opposition's options and the growing representation of Arab parties.