The Middle East New War

"The war between Lebanon and Israel will end at some stage but the only loser in it are the innocent civilians especially from the Lebanese side taking in account the large destruction that the Israeli forces doing now in Lebanon infra structures.

However the war may extend to involve other countries like Syria or even Iran. If Syria or Iran attacked, Israel have to realize that more serious destruction will happen to its own infrastructures and civilians and then only God knows when and how the war will end."
Hammorabi

My only question is, Who should Israel negotiate with?