total absence of any evidence
This is not the case, you know it, and yet your commitment to denial cannot be shaken.
somehow Obama is personally responsible for what happened
He bears responsibility, as President, and owes a more honest account than a lying Ambassador sent to piss down the public back and remark about the rain. Had Bush done something like throwing Nakoula in the cooler, your howls would've deafened whole cities (hyperbole).
But you have not provided a reason why he is personally responsible for it.
And a proper investigation would underscore your point.