i'm the negotiator that the likes of you are going to have to deal with, on a very longterm basis.
failure to listen to reason will result in painful lessons for the Iranian current government and all muslim fundamentalists and terorrists along with it, be sure of that.
now, as to Israel's right to exist : Israelis have erected in just a few decades a prosperous future-oriented paradise society, while Muslims in that region are determined to live in the Dark Ages (quite literally). So Israel has every right to exist.
and Iran? Iran has emphasized over and over again their "right to a space program of their own". Well, that gives you ICBM tech as well, now doesn't it? it does.
To sum it up : Iran playing victims and strong men at the same time, is bound to fail, and soon.
Not necessarily with the flotilla of US warships now assembled off their coast, but i for one think we should embrace the Iranian native moderates as rightful leaders of a Muslim-democratic Iran. To give them our full military support, EU included.