Do not worry. We all know that it was Iraq that invaded Iran (and other countries).
Furthermore we all know that the population of Iran does not like the clerics that are running Iran.
However, there are proofs that Iranian hands are involved in some of the problems in Iraq. Naturally, this does not mean that the Iranian population has approved these acts as they are not allowed to elect their leaders.
We all know that the government of Iran is not in full control of their own country. However, the normal practice is that a government must be held accountable for its foreign policy. I am not so sure that Rafsanjani and his friends understands that, but they will learn in a couple of months.
You may read more about what Hazim al-Shaalan said:
http://www.tallahassee.com/mld/tallahassee/news/world/9261913.htm
I know my friend. Good that you don't ignore the fact that they invaded us.
Any way, he is an Arab and we can not expect more from him. Arabs have been NUMBER ONE enemy of the Persians.