IANAL, but my understanding is that all (with a few caveats) works created by US government employees are, in fact, in the public domain but that doesn't mean they can be made available publicly without restriction.
The fact that U.S. Government works are not protected under the U.S. Copyright Law does not create a requirement that all U.S. Government works be made publicly available without restriction (See Gellman, Robert M. Twin Evils: Government Copyright and Copyright-like Controls Over Government Information. Syracuse Law Review, 999, 1995. ADA394923). See Pfeiffer v. Central Intelligence Agency 62, 60 F.3d 861 (D.C. Cir. 1995). Federal laws and agency policies govern the public release of U.S. Government information. Examples include Executive Order 13292, Classified National Security Information , OMB Circular A-130,63 Management of Federal Information Resources, Department of Defense Directive 5230.9 Clearance of DoD Information for Public Release, April 9, 1996, ASD (PA) and DOD Instruction 5230.29 Security and Policy Review of DoD Information for Public Release.
You seem to be very aggressive and politicized on this topic (why did you throw in that totally gratuitous aside about the British always being pirates?). You might want to consider your comments more carefully.
