in fairness; although I think innocent dropped the ball big time (in not formally excommunicating every bishop on the forth crusade and some civil leaders to boot) it's hard to suggest that he personally wished for it to go down as it did with a strait face.
that said he was duped by what i'd describe as a bunch of apostate clergy who'd sold their souls in return for lots of loot.
You want to have some fun?! Let's start talking about how the RCC could be perfect, holy, infallible, etc. with a pope like this at its head!
Yee Haa!!!