Jerusalem, Dec 26 (TIWN) Voting was underway on Thursday where members of Israel's ruling Likud Party cast their ballots in a leadership primary, where incumbent Prime Minister Benjamin Netanyahu is pitted against former Minister Gideon Saar.

A total of 116,048 Likud members are eligible to vote in 106 polling stations across Israel, reports The Jerusalem Post newspaper.  Netanyahu is running against Sa''ar, a Likud lawmaker and a former Education Minister, in one of the crucial challenges in his long political career.  Both candidates spent Wednesday in energizing supporters and making logistic preparations to ensure their voters would arrive at the ballots amid unusually stormy weather that hit Israel. 

Netanyahu announced that he would convince the White House to acknowledge Israel''s sovereignty over the Jordan Valley, part of the Palestinian West Bank seized by Israel in the 1967 Middle East war, Xinhua news agency reported.  "Only I can make it," he said in video footage released on his Facebook page.  Sa''ar on the other hand, pledged to impose Israeli law on the entire settlement West Bank, a controversial move that would practically annex the disputed territory.  Local media reported that internal polls, commissioned by the candidates'' headquarters, predict a landslide victory for Netanyahu.  However, harsh weather conditions could deter many voters from arriving at the ballots.