>>4188062 (lb)
>We do not discuss active/ongoing DOJ / FBI investigations.
I found it on WaPo. It doesn't say who said it.
https://www.washingtonpost.com/world/national-security/justice-officials-warned-fbi-that-comeys-decision-to-update-congress-was-not-consistent-with-department-policy/2016/10/29/cb179254-9de7-11e6-b3c9-f662adaa0048_story.html?noredirect=on&utm_term=.806095b63491