There's no shortage of rulers world wide who do despicable things to their people. We only care about ones in the middle East, as opposed to Africa or South America, because we have interests there. But we will not succeed at being world police. So far every time we've tried to topple a dictator in the ME, a new and more terrible one just takes its place.
There was a time in history and only one time that the USA might have could have been a policeman to the world. That would have been just before WW2 ended, even then it would have been messy with a 50/50 chance of working. There was also a time as I was growing up that I believed the USA was morally superior and I believed if we went to war it would be justified, wrong again and I paid a personal price for that one. Zip forward twenty years or more and you are correct. The ME is a not a place for the USA especially when seen as a Christian power by a majority of Islamic citizens. I feel like a Knight of Christendom, and I am sure the young men of ISIS see us as such. In other words the reason we can never win in the ME is we are fighting an IDEOLOGY. Who can fight a belief instilled for a thousand years? (none unless we have a massive army with a solider guarding every fighting age Muslim).
Obama wouldn't say it, and Bush had a Freudian slip about it, and Trump is dumb enough not to care the Muslim youths are full of ..um testosterone and have the ultimate reason to hate us, ie the USA and allies. We represent Christendom, and have everything material they don't have. They do have the before mentioned ideology. And that will be what they they ultimately die for, which is the sad belief in a perverted from of Islamic belief. What about the atrocities? What about the babies, the chemicals the Gas, the horrors? Well, sadly those are not as bad compared to whats going on in other parts of the world.
The most humane and easiest way to protect our own is to completely isolate the western hemisphere and our allies. It worked for over a thousand years back in the day maybe it will work today...... or maybe not.
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