They are just preparing for they're datacenter to open
The NSA Is Building the Country’s Biggest Spy Center
The heavily fortified $2 billion center should be up and running in September 2013. Flowing through its servers and routers and stored in near-bottomless databases will be all forms of communication, including the complete contents of private emails, cell phone calls, and Google searches, as well as all sorts of personal data trails—parking receipts, travel itineraries, bookstore purchases, and other digital “pocket litter.”
http://www.wired.com/threatlevel/201...tacenter/all/1