The dictator IS the preferable form of government in certain cultures. Especially preferable to the Islamic extreme culture. Was Libya extreme enough, that is a judgement call.
If the dictator is not organizing terror strikes against us, and Khadafi stopped that long ago, then removing him introduces a risk that extreme Islamics will take over.
Yes, he should have been left alone. Possibly Egypt and Syria also.
Egypt definitely should have been left alone- good thing that situation corrected itself in spite of Obama/Hillary and their predilection towards the Islamic Brotherhood.
I too am also thinking we should have left Assad alone -not help him- but not push him out, either... he’s slipping now, and of course only ISIS will gain