View Post Ratings Scoreboard: Friday, August 18 By A.J. Katz on Aug. 21, 2017 - 4:46 PMComment MSNBC was the No. 1 news network in prime time, and had 4 of the top 10 cable shows. Fox News was No. 1 in total day. CNN was No. 1 in the demo from 4 through 8 p.m.