I tend to agree with Norm. The judge may be right on this one. It sounds like a bit of a fishing expedition rather than a need to expose criminal activity. Of course, perusing one article doesn't make it crystal clear what the case is, but there ARE times when the government should be made to keep its nose out of peoples files.
Basically, I think it comes down to this: If a law enforcement official comes around asking questions, you don't have to tell him or give him a damn thing. If he has a warrant and/or a subpoena, it's a different story.