"Acting up"? *Sigh* Why do I respond to trolls?
Go read a bit of modern Iranian history, before you fall back on stereotypes of Islam-vs-the-rest-of-the-world. If it hadn't been for our meddling (oh, overthrowing governments, oil grabs etc--none of this is controversial), Iran would not be in confrontation with us today. Twenty years after the revolution, they tried peace overtures, but Bush decided instead to dub them an "Axis of Evil" (wow, thank god our era of world-as-cartoon presidents is over). I can't understand your claim of Iran expanding its values into Israel.
We have no right to overthrow other people's governments, and even less right to act surprised when they get pissed over it. And speaking of Israel: when they behave all might is right, others are going to try to acquire might to counter that.