This is probably more informative on the matter: http://www.wired.com/threatlevel/2012/03/ff_nsadatacenter/ http://www.wired.com/threatlevel/2012/03/ff_nsadatac

This is probably more informative on the matter: http://www.wired.com/threatlevel/2012/03/ff_nsadatacenter/ http://www.wired.com/threatlevel/2012/03/ff_nsadatacenter/