https://www.mediaite.com/tv/just-in-msnbc-loses-almost-half-its-viewers-in-stun… — INFORMANT
https://www.mediaite.com/tv/just-in-msnbc-loses-almost-half-its-viewers-in-stunning-post-election-ratings-report/
reading contaminated — another post landed inside this measurement window, so this can't be attributed to one post.