You don't seem able to understand my point. If people like Hillary, Schiff and Bitem were being investigated, THEY would know and they would be howling like caged wolves. If you started investigating Hillary for spitting on the sidewalk she would vindictively respond and your life would be changed forever. WE would know because her obedient media would be crucifying you smartly.
These powerful crumbs would then attempt to sunset the investigative body either by de-funding it or using their bureaucrat lackeys to shut it down. They would try that with John Durham except his investigation is not secret and they fear the public outcry.
This is just my observation for discussion. If mil intel is pursuing justice with an interfering hands off secret authority I think that is great. Sooner or later however they will have to emerge into the light of day.