Yeah that is where the "left wing media conspiracy" assertion falls off a cliff. To be more precise, 6 corporations control 80% of US media: Disney, GE, NewsCorp, Viacom, Time/Warmer and CBS.Totally illogical premise.
You do realize most of the media is owned by mega-corporations and big business routinely skews to the right politically.
In light of this, it strengthens fuji's assertion as to explaining this incongruency.
These are capitalist, right-leaning corporations that exist to maximize profit potential for investors. They make political donations to both parties in order to get their legislation passed and they are not part of any left-wing conspiracy.
Further, it seems bizarre that Trump and the right have whined about Clinton being paid millions to speak at corporate events and that she is beholden to those corporations, and yet she is also getting 'showered' with money from left-wing journos.