Raw SIGINT is the NSA's most closely guarded data. It has everything. Metadata. Data, voice, location, time. Everything.
This memo indicates that DNI Clapper and AG Lynch colluded to make this info available outside the NSA to the rest of the government community.
Bigly bad and marked for Five Eyes. Shared with five eyes.
The metadata is key forensics because it is never deleted, unless by hand individually. If something classified gets on an unclass or SBU system this how it is removed.
BOOM