I don't understand - If the Muslims are killing each other, what the heck are we doing over there - Why are?

our troops dying? Why are we spending billions? It must be about oil because I know most Americans are not sadden by this. They weren't sadden about the Genocide in Darfur, so please don't try to give me this bullcrap that America cares so much about what's going on in Iraq, in Afghan, or in Libya.