The people got rid of the Shah just as we got rid of Mossadegh.Give it a rest. A country that's lived under repression for the last 46 years and you're ok with that just because the resolution will involve Israel and the USA. There obviously will be collateral damage but I'm sure that they're prepared for it. The price of freedom.
Like that senator who wants war but knows nothing of Iran, I really advise some to read a bit more.
Can I suggest Robert Fisk.