I'm not saying that there is any excuse for murdering innocent people. There isn't. There is also no excuse for thinking that our own actions do not have consequences. When you make deals with the devil, you have to assume there is going to be a high price to be paid in the end. It is just common sense.
Agreed. We have interests in the Middle East. It was decided, and it may have made sense at the time, to do as we did. Obviously if we could have predicted the results, we might have chosen a different path. But as you say, every action has consequences.
We have the situation in Iran now because why? Because we installed and propped up a puppet dictator, the Shah, and he was eventually overthrown by religious nutjobs who wanted (surprise, surprise) to run their own damned country instead of having the USA run it by proxy for them. Gee, I can't imagine why Iranians would be upset at having the USA control their dictator, who in turn controls them. We'd love it a lot if we were treated that way, right?
Hey, I'm not even criticizing what we did in Iran, in Iraq, or anywhere else in the Middle East. What's done is done. It doesn't make the terrorists justified; it means that they have grievances with the USA - whether justified or not. Everybody who does things, does them for a reason. I can't imagine why someone would be so dense as to imagine that the USA craps rose petals, everybody loves us, we do no wrong, and anyone who attacks us just does it on a whim.