If the government is already recording everything, why do they have to reach out and reprogram cards to get access to specific people? [1] I think the illegal things the government does to get more access is evidence they don't have total access at this time. [1] http://www.wired.com/threatlevel/2013/04/verizon-rigmaiden-a...
One of the few advantages that smaller groups have against big systems is that big systems don't totally trust other people in their own systems. Even the police classify their information hierarchically - maybe this bit of information only needs to be known by inspectors in firearms units, etc ,etc.