Kadima had left Sharon's original governing coalition. In the past, Shinui had also called itself a "centrist" party because it rejected both Labor's socialism (its economic policies were free-market) and the Likud's opposition to a Palestinian state (however, from an international standpoint, Shinui may have actually been on the centre-right). Justice Minister Tzipi Livni reportedly told Israel Army Radio that Kadima intended to help foster the desire for a separate Palestinian state, a move applauded by leftist Yossi Beilin. Sharon was one of the prime architects pushing for the construction of the Israeli West Bank barrier that has been criticized by
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.