You are willfully conflating the NSA and the FBI. You are willfully conflating the illegal dragnets by the NSA with a legally obtained search warrant by the FBI

You are willfully conflating the NSA and the FBI. You are willfully conflating the illegal dragnets by the NSA with a legally obtained search warrant by the FBI. You seem to have decided because the NSA did what they did, no govt agency under any circumstances should ever be granted any request like this. If that's your case, then a) we disagree, and b) your position is extremely hard to defend in a historical context.