the way money was transferred and the additional training camps is pretty new, also that detainees were actually admitting this is somewhat uncovered ground
I agree the article was interesting. You know the Army only translated a small percentage of the intelligence documents-although-to be fair-a lot of them were CYA paperwork, requisitions, etc.
The halawa system was covered a bit better: good way to move money without leaving a trail. I recall the Taliban used it a lot: Mullah Omar used to hand out wads of dollars or rupees from a chest he kept in his tent.