; (E) the President, in his or her sole and nondelegable determination, formally and personally claims in writing that executive privilege prevents the release of the information and disclosure would cause specific identifiable harm to an interest protected by an exception or the disclosure is prohibited by law; or (F) information in the opinion includes personnel and medical files and similar files the disclosure of which would constitute a clearly unwarranted invasion of personal privacy. (2) Determination to withhold Any determination under this subsection to withhold information contained in a final OLC opinion shall be made by the Attorney General or a designee of the Attorney General. The determination shall be— (A) in writing; (B) made available to the public within the same timeframe as is required of a formal OLC opinion; (C) sufficiently detailed as to inform the public of what kind of information is being withheld and the reason therefore