r by the legal adviser, (8) except the protection be waived. Id. at 281, (quoting 8 J. Wigmore, Evidence in Trials At Common Law b 2292, at 554 (McNaughton rev. 1961)). In Goldfarb, this court recognized that the attorney- client privilege "does not envelope every- thing arising from the existence of a

d 72, 81 (2nd Cir. 1973) (citing MCCORMACK, EVIDENCE § 93, at 197 (Cleary ed. 1972) and cases cited therein and 8 WIGMORE, EVIDENCE § 2311, at 599 (McNaughton rev. 1961)). Thus, a person cannot invoke a "privilege as to communications whose confidentiality he has already compromised for his own benefit." I