Quotes from former Israeli Prime Minister Ariel Sharon: "Iran, Libya and Syria are irresponsible states, which must be disarmed of weapons of mass destruction, and a successful American action in Iraq as a model, will make that easier to achieve." "Arabs may have the oil, but we have the matches.” "As a Jew, it is my historic responsibility to defend the Jewish people. I feel this responsibility for the survival of the Jewish people. We're not going to accept any decision by anyone else about security of the state of Israel. It is our role and only our role." Who pays the cost?