From Ynet News, 29/5/08, by Neta Sela [my emphasis added - SL]:
Foreign minister tells Jerusalem conference ruling party must 'prepare for any scenario', including early elections. 'Kadima must elect its candidate for the premiership,' she says. Barak: General elections perhaps before end of the year
"Kadima is at a point in which it must make decisions and prepare for any scenario, including early elections; I am a firm believer in the primary system," Foreign Minister Tzipi Livni said Thursday ..."we cannot ignore the events of the past few days. This is not just a legal matter, and it does not pertain solely to the prime minister as a private person – these are questions that are related to the values and norms that we want to instill and their effect on the public's trust in Israeli politics." ...
...“The State has a vision and values that bind both its citizens and its leaders,” she said. “Those values are the common denominator representing the unwritten norms and personal codes of behavior that should guide each one of us.”
Defense Minister Ehud Barak said in response to Livni's remarks that "the decision has been made – we must start preparing for general elections, perhaps even before the end of the year.
"We have a stake in governmental stability and we will support forming a new government within the existing Knesset," he told a Labor faction meeting in Tel Aviv.