The biggest strategic screw up in modern history? Peace for our time?
He has some simplistic "community organizer" belief that Islam is a true religion (like socialism) and worth his soul to conform to - as witnessed bowing to the Saudi King. His beliefs tell him that Islam is not the problem, but just the few "work place" radicals.
Yes, I believe he is that naive about the cult of Islam. No, he's not stupid, but did grow up in an Islam culture so his theology is deep rooted. Plus he is a racist, which adds to his anti-American power policies.
It's called indoctrination. The same as happens to our children every day in the liberal/socialist colleges.