CIA and Phoenix
The Douglas Valentine Vietnam Collection at the National Security Archive in Washington, DC, has been open and used by researchers since early 2007. The Collection contains the research material, including original handwritten interview notes and government documents obtained through FOIA requests, for my book The Phoenix Program. The Collection can only be used in the National Security Archive's Reading Room; it is not available for interlibrary loan and an appointment must be made to use it. The "resguide" link below will help anyone who wants to read the material.
Reviews of The Phoenix Program