Dennis Ross — American Diplomat born on November 26, 1948,

Dennis B. Ross is an American diplomat and author. He has served as the Director of Policy Planning in the State Department under President George H. W. Bush, the special Middle East coordinator under President Bill Clinton, and was a special adviser for the Persian Gulf and Southwest Asia to the former Secretary of State Hillary Clinton... (wikipedia)

If there were an election today, Netanyahu would win. Yet, his standing in the polls is also a reflection of the weakness of Ehud Olmert, the current prime minister - who stands at 2 percent in a recent poll - and the enduring weaknesses of the Labor Party.
Successful diplomacy is an alignment of objectives and means.
You don't have any communication between the Israelis and the Iranians. You have all sorts of local triggers for conflict. Having countries act on a hair trigger - where they can't afford to be second to strike - the potential for a miscalculation or a nuclear war through inadvertence is simply too high.
I wouldn't discount the possibility that the Israelis would act if they came to the conclusion that basically the world was prepared to live with Iran with nuclear weapons. They certainly have the capability by themselves to set back the Iranian nuclear program.
Security is something that serves Israeli interests and Palestinian interests. You have a common threat and you have a common enemy and it's important to deal with that as partners.