Decision Memorandum for the DNI on ICREACH

Document Date: November 23, 2004
Release Date: August 25, 2014
Agency: Press
Document Type: Internal NSA Documents/Presentations
Records Collected: Telephony Metadata, Internet Metadata, Location Information

Classified letter from NSA Director General Keith Alexander to Director of National Intelligence John Negroponte which outlines Alexanders vision for the ICREACH system.