Unfortunately, the people who think that way in Iran don't have much power in that country. The mullahs have a stranglehold on all the political and military power in Iran, and I've read some articles indicating that they think they can actually win a military confrontation with the US. Of course, they will lose if they get in a military fight with us, but they may be crazy enough to try it.
April crude oil now up to $65.30 on Russian natural gas dispute and growing concern about military action against Iran.