I don't believe that report at all.
it claims the media was just as negative towards clinton as trump.
99% of the clinton stories were backhanded compliments.
i.e clinton does not have a simple campaign message because she is too smart.
there was very little coverage of the real negative stories in wikileaks. And when the major media reported, it always came with caveats such has the story could be false.
Whereas he major media constantly savaged trump and his supporters.