I don't like the idea of once again getting into an unneeded conflict before finishing another.
I've come to the conclusion that no matter the morality, all humanitarian intervention does is give people an excuse to not un**** their own countries, and present them with someone to blame when things don't go perfectly. Part of why I was always in favor of war in Afghanistan (reprisal for attacks), but considerably less enthused about Iraq.
If the ME didn't have such valuable natural resources, I'd be in favor of cutting large portions of the region off from the rest of the world until they either destroyed themselves or established a modicum of modern civilization (that extends more than 10 miles outside of the borders of the major cities), whether under democracy or dictatorship or anything else.
--Too Dumb to Quit--