Kozinski’s porn habits were well known for decades. When he was put before a judicial review committee from another Circuit and was given a pass, then CJ William Rhenquist was said to be outraged that Kozinski received no punishment; and that Rhenquist likely preferred that Kozenski be removed from the bench.
An interesting read on Kozinski’s past dealing with discipline.
http://howappealing.abovethelaw.com/Mecham-Kozinski-Misconduct-Complaint.pdf