Nothing exaggerated about it. We KNOW NSA’s primary target for at least 20 years has been us. We don’t really even know what their job as “always been” since their mission statement was classified for quite a while. And how do you provide oversight on a group who has blackmail power over you? That was the trick J Edgar learned a long time ago, and why multiple presidents tried to fire him and he died in office.
And how do we know that?