Lieutenant Commander (LCDR) Matthew M. Diaz is a former staff judge advocate in the U.S. Navy, Judge Advocate General's Corps. In mid-to-late 2004, Diaz served a six month tour of duty in Guantanamo Bay, Cuba as deputy director of the detention center's legal office. Early in 2005 as LCDR Diaz was concluding his tour, he sent an anonymous note to a New York civil liberties group containing the names of the detainees held at the Guantanamo Bay detention camp. Wikipedia
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