The FBI
- June 6, 1994 - To Joseph Yastremski, Re: Money Laundering.
- June 29, 1995 - To Joseph Yastremski, Re: Equity Management.
- December 8, 1999 - To Mr, Lewis Schiliro. Re: Harbor Security.
- May 2, 2003 - Hon. Louis Freeh Re: Whistleblower.
- March 21, 2003 - Mr. Vartan Gregorian Re: Business Week
- March 25, 2003 - Mr. Vartan Gregorian Re: Business Week (2)