Er, you folk all asleep or something? "FBI Confirms 'Magic Lantern' Project Exists. And Carnivore gets renamed DCS1000" quote from 2001.
The only argument still going on is whether to let the local traffic department mine the data and Jail the lot of you. Oh and to admit that they collect the data so that the phone conversation can be played in front of the judge before sentencing.
How naive can you people get? its been bloody obvious for years that "Terrorists" have been caught before they did any harm using their communications. Doing the conventional police work to get a conviction must be a right pain in the proverbial. No wonder every police force on the planet desperately wants this data to be allowed in court.
Remember folks, you've got nothing to feat if you've got nothing to hide from data mining applications. They only have the last ten years worth anyway so whats the problem?
OK I might be exaggerating a bit. but by how much?