I'm not quite sure I get what the article's point is.<p>"Government agency lousy at complying with FOI request"? Well, it's poor but it's nothing new.<p>"Government agency does not use secret spy programme to search petabytes of communications traffic when responding to FOI requests"?<p>"Government agency responsible for many secrets successfully keeps its own email secret, even in response to FOI requests"?<p>Or is it really just the lousy click-bait of "They spy on everyone but can't give us a couple of emails?" (Wouldn't any journalist have gone to both the NSA (who have secrets and who will be difficult to get information out of) and the National Geographic Channel (who don't have secrets and who might be happy to pass on some email addresses or at least names)?)