The "dangerous precedent" Rosenstein is talking about is letting some defendants see FISA apps -- which was actually the intent of Congress in 1978.
Maybe something GOOD will come out of this stupid #ReleaseTheMemo fiasco.
https://www.washingtonpost.com/politics/justice-dept-officials-appealed-to-white-house-to-halt-release-of-memo-alleging-fbi-abuses-related-to-author-of-trump-dossier/2018/01/30/32f9d15a-060d-11e8-ae28-e370b74ea9a7_story.html …pic.twitter.com/Kx1QrCILnW