At the UN Mahmoud Ahmadinejad calls for...
... a referendum and free elections in Palestine in order to prepare a conducive environment for all Palestinians, including Muslims, Christians and Jews, to live together in peace and harmony.
Is that not a call for the destruction of Israel? Everything depends on the nature of the proposed referendum. If it's meant to be across the whole population of what Ahmadinejad calls, simply, Palestine, and to yield a single aggregate result, then it accommodates the destruction of Israel. Only if he means for Palestinians and Israeli Jews to be consulted separately is he allowing that the latter might vote to keep Israel in existence. I wouldn't bet on this having been his intended meaning.