Devin Nunes is no dumbass, FRiend. We are lucky to have him there. He is about the only sane on on the House Intelligence Committee.
Our Intel agencies work for DC and the globalists that own it. They are become enemies of We-The-People and USConstitution.
There is no hope of overseeing such a vast and cell based structure. The whole thing is covert. The whole thing is the deep state.