With the big news that Gen. H.R. McMaster was finally allowed to fire Flynn protege Ezra Cohen-Watnick, let me refer you back to what we knew this last April: 

Cohen-Watnick had dirty hands in the Russia cover-up. Specifically, his ‘review’ of intelligence which led to the ‘un-masking’ charade was an effort to monitor and interfere with the on-going Russia probe.