"...However, I think it likely that after both instances, the NSA took its toys and went elsewhere for part of the relevant collection, in the first case to SPCMA analysis on EO 12333 collected Internet metadata, and in the second to CISA (though just for cyber applications)"
https://www.emptywheel.net/2015/11/04/the-fisa-courts-uncelebrated-good-points/