[Sauer_Kraut]

Naturally my mind went to how investigations need to brew after data acquisition, but withholding bits of an investigation for those reasons is entirely proper as well.

In an era of journalism changing to be more distributed and less structured there is a multitude of ways the US government's revising seems foul. This is of course completely aside from what you said above, letting officials and others lie themselves into a box.

It seems rather dire that dissemination of information is being attacked on several fronts by what seems to be a wounded beast of a government lashing out at those around it, persons/careers/activists/even methods themselves.