“[T]here are lots of protections built into the system,” Ms. Napolitano said, pointing to a privacy office embedded in her own department that is “constantly reviewing our policies and procedures.” She further stressed the court review system.
“No one should believe that we are simply going willy-nilly and using any kind of data that we can gather,” she said…So it’s not simply going willy-nilly and using any kind of data and it’s far from Orwellian.”
Since Secretary Napolitano invoked Orwell, what did the Ministry of Truth in his novel, 1984 do?
(Wikipedia) The Ministry of Truth is involved with news media, entertainment, the fine arts and educational books. Its purpose is to rewrite history to change the facts to fit Party doctrine for propaganda effect. For example, if Big Brother makes a prediction that turns out to be wrong, the employees of the Ministry of Truth go back and rewrite the prediction so that any prediction Big Brother previously made is accurate.
Orwell elaborates that the deeper reason for its existence is to maintain the illusion that the Party is absolute. It cannot ever seem to change its mind (if, for instance, they perform one of their constant changes regarding enemies during war) or make a mistake (firing an official or making a grossly misjudged supply prediction), for that would imply weakness and to maintain power the Party must seem eternally right and strong.