That is an excellent point hobbers. In terms of [fairly] recent activity, it was the Southern District Court that found in favor of Bloomberg against the Federal Reserve System in Bloomies FOIA suit. The case is still tied-up in appeals, with the Fed already having lost the first round.
I think the term "unprecedented" may even be appropriate here ?
http://www.bloomberg.com/apps/news?pid=20601087&sid=a7CC61ZsieV4
Joaquin