Ah, so apparently I was very wrong. The U.S in fact did have a part of ISIS' creation. Excuse my ignorance beforehand.

So my topic of discussion is.. Why?

Didn't they learn with the previous terrorist org they funded?

It has gotten to a point where they're now fighting the thing they created, much like last time. Only to have the location they're defending hate them. ISIS got out of control, and now they can't stop what they started.