@Leadfoot,
The truly screwed up thing is that we know what and who feeds the problem of terrorism.
It's all about money. War, even ISIS style war, is very expensive. We know where the money comes from. Targeting the fighters is a waste of bombs and rockets. You can always buy replacement fighters for a fraction of the cost of a single HellFire missile.
Our 'leaders' know this but they are too timid to say so.