[kiloaper]

There's a big difference between carriers knowing where you are and ad companies/law enforcement knowing without a warrant.

[redrobot5050]

And all the FOIA request simply states is that something like

A) We are investigating Carrier IQ.

B) We have physically recovered phones as evidence and extracted Carrier IQ data.

I want to believe that Big Brother is watching, really, I do, but this isn't a convincing argument.