You are correct. The peacekeeper needed it because of the mobile basing requirement. Most missiles would sit in a static silo, with the INS having a contant reference that doesn't move. Mobile basing required the need for a better INS system. AIRS is being moved to the Minuteman III for reasons I'm not quite sure, other than they had 50 of them for the MX program, now they built another 600 or so for the entire Minuteman program. Government welfare for the defense industries?
Like when you are saying "fuck you guys" as you are walking out the door and don't expect any references from them ever. Not recommended, but sometimes cathartic. Would be considered "non professional"
And this may yet expose a flaw in deep compartmentalization. Should there be a super-user who can do such searches? Maybe someone that has to get keys from other users to do such a search. I would assume every employee can search their own email. National Geo. could certainly know which employees exchanged email with the NSA, and narrow their request.
NSA drug running? Really? I thought that is what the CIA does to top up the slush fund. That and arms trading. Who know how many Libyan small arms they've just acquired for future distribution when they need deniability.