You don't hear anybody talking about what FBI is doing with the NSA collected data. That's because they're doing it in secret. I mean, they're also using it to convict people of crimes, and that's what they're doing - they're looking at it for criminal activity.
You've got the NSA doing all this collecting of material on all of its citizens - that's what the SS, the Gestapo, the Stasi, the KGB, and the NKVD did.
When I left NSA, it was with an understanding that you can never underestimate the power of large numbers of stupid people.
I call people who are covering up NSA crimes traitors.