Kadima their supporters from doing so. Neither Labor nor Meretz, who were initially expected to be Kadima's natural allies, recommended Livni as prime minister to Peres, reportedly due to Livni's courting of Avigdor Lieberman's Yisrael Beiteinu party. Shimon Peres told Ynet in 2006 that "there is no difference" between Kadima and Labor, and suggested that the two groups unite. He added that neither he nor Kadima founder Ariel Sharon liked the economic policy of Likud chairman Benjamin Netanyahu. The "Haaretz" diplomatic correspondent Aluf Benn suggested in November 2009, that Kadima does not have any ideological differences with the Labor Party that
Tzipi Livni Livni and Shaul Mofaz emerged as the main rivals for the leadership. Livni won the Kadima leadership election by a margin of just 431 votes (1%). Palestinian peace negotiators were reportedly pleased with the result. As the new leader of the ruling party, Livni became prime-minister designate. Upon declaring victory, she stated "the national responsibility (bestowed) by the public brings me to approach this job with great reverence." On 21 September 2008, Olmert formally resigned in a letter submitted to president Shimon Peres, and the following day Peres formally asked Livni to form a new government. Livni faced tough negotiations