We agree except on one thing.  Most Iraqi Sunni don't support Da'esh--some Sunni clerics and a LOT of their rank-and-file folks have been murdered by the Da'esh because they denounced the latter's vile, anti-Islamic behavior.  They also murdered a Shi'a scholar for denouncing their slaughter of Iraqi Christians.

I won't call them "ISIS" because they're neither Islamic nor a 'state'.  They're simply the most recent and foulest fungus growth derived from the criminal Wahabbi movement, originally armed and financed by the Anglican British to fight the Lutheran Germans' Ottoman sock-puppets, and maintained today by the good 'Christian' Americans.  Or is that "secularist"?--take your pick.

Again, Einstein's definition of insanity applies--American foreign policy-makers watered the Taliban/Al-Qa'eda/Da'esh trees with the blood of the people of the Middle East and Central Asia.  We're harvesting the rotten fruits. We can't say "no blood for oil" anymore because the two are thoroughly mixed.