Fox were on 4.2 million in March -
https://www.adweek.com/tvnewser/category/ratings/ - and averaged 3.6 million in August -
https://www.forbes.com/sites/markjoy.../#126a4ce54ce5
Note - if CNN were up 15% then this past year they were averaging 1.46 million, not 900,000
The investigation concluded that Russia had interfered in the election, and is available here:
https://www.justice.gov/storage/report.pdf
Either Trump knew about it, in which case he's guilty, or he didn't, in which case you'd have to ask how he didn't.
In the above, Carlson averages around 4 million viewers. According to various sources, Limbaugh has around 20 million subscribers to his radio show.
Trump said there were "very fine people on both sides" in Charlotteville. Here's a video of him saying it, at 1:42.