Well, thank you kindly, r8d...

I may get distracted from here from time to time, but I'm not planning on disappearing.
I think Iran's shift to a hard line goes way back further than that... if you go back and look at the history of Iran, there's always been this constant tension between the moderates who wanted to jump into the modernity with both feet and the conservatives who maintained that Iran should stick to her traditional Islamic values. Under the Shah, so long as he kept the oil flowing to the West and at least paid lip service to the moderates, Iran was America's best friend in the region.
When Mossadegh over threw the Shah in the 50's, he managed to draw together these two strands of Iranian society, and Iranian history might have been very different... well, except for the fact that he had the nerve to try to get the West to pay fair prices for Iranian oil - and so the CIA and MI6 engineered his overthrow and restored the Shah to power. So all was well again... the US was getting cheap oil from their good friend once more, and with all his proceeds, the Shah was buying massive amounts of US military hardware. Only problem was that the US military personnel stationed there sometimes ran afoul of Islamic law... and so in 1964 the Department of Defense drafted a Status of Forces Agreement (SOFA) that pretty much exempted US personnel from Iranian laws, which the Shah rubber-stamped. Naturally this kind of pissed off Iranians who suddenly became second-class citizens in their own country, and an interesting fella by the name of Ayatollah Khomeini managed to marshal the resentment into riots, which promptly got him exiled to Paris and made him the hero of the Anti-Monarchy, Anti-Western elements there.
Things pretty much went downhill from there, and as he lost more and more support, the Shah became more and more repressive, which caused him to lose more and more support - you get the picture. Well, anyway the pressure built up until the Iranian Revolution of 1979 that swept Khomenei back into Tehran and into power, the monarchists and moderates both discredited by the Shah's heavy hand and America's inept handling of the situation over 30 years.
You'd think there'd be lessons to be learned there, wouldn't you?