Please prove that FOX News is #1 in the ratings.  Ratings are measured by time periods, days, and using age brackets.
After the Comey firing and the departure of various *problem* children from FOX News, it was trailing all major networks and losing badly to the #1 show - the Rachel Maddow Show on MSNBC.

http://www.mediaite.com/online/fox-news-ratings-slip-as-the-network-minimizes-biggest-stories/

Key:  CNN and MSNBC received hearty spikes in viewership thanks to their ability to capitalize on the breaking reports to deliver thrilling and exhaustive coverage. That left Fox in third place in primetime this week, which is a shocking development: the network’s primetime ratings haven’t fallen behind MSNBC and CNN in over a decade