> This is another vague and almost worthless statement. At this point and with this level of detail, we can only speculate on these "technical protections". It

> This is another vague and almost worthless statement. At this point and with this level of detail, we can only speculate on these "technical protections". It would seem to imply that there is a technical filter in place that prevents information about US citizens from ever entering the system. But the way Snowden dismisses it as soon as he brings it up makes it seem like it is useless. Some followups would have been helpful here. What does he mean that the filter is constantly out of date? What does "widest allowable aperture" mean? Who has the authority to "strip it out at any time"? Snowden definitely needs to expand more on these things and talk about the technical aspects more specifically. It seems that Greenwald (who admitted he is very nontechnical) is guiding Snowden into dumbing down his technical descriptions (for whatever reason, maybe its to avoid declassifying stuff that would actually impact national security) and that is doing him a disservice. Snowden seems to be exaggerating in the sense that he, a knowledgeable IT contractor employed to overlook the NSA infrastructure would be able to get the data he needs, bypassing the policy protections. I don't think he means that any "associate" level NSA agent without technical knowledge of the infrastructure can easily get any data he wants, even with the policy protections. This is just my interpretation, based on how I've seen other technical people exaggerate.