Prosecutors used the same rationale in refusing to release files on the case to the defense.
It also released files pertaining to an extortion threat made against Felt in 1956.
Reznor also released multitrack files for a few of the songs.
They became clear when a judge ordered it to release files in abuse lawsuits in January 2002.
The government is releasing the postmortem reports and other files relating to the death of the weapons expert David Kelly.
The project released files in May/2005.
Reznor has released multitrack files for every major Nine Inch Nails release since.
Margaret has released some unofficial music videos and audio files on her official YouTube and Facebook accounts.
The federal agency said it wanted to release files of historical interest and has given Mr. Kohl a Dec. 31 deadline to inspect the transcripts.
To diminish the control of intelligence officials, Mr. Mecs said he favors setting up an independent committee that would have decision-making powers over releasing pre-1989 files.