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 Olmert decided to step down, and asserted her confidence in her ability to defeat him in a party election should he decline. However, her call was ignored by Olmert and her decision to stay in the Cabinet sparked some controversy. In 2008, Livni condemned a photomontage of Pope Benedict XVI with a swastika displayed on his chest, which was published on a website run by supporters of her Kadima party. Facing multiple criminal investigations for corruption, Ehud Olmert announced his intention to resign his post as prime minister following a Kadima leadership election, which was held on 17 September 2008.