Earlier quoted context omitted.
News Corp owns Fox News, which is stridently right-wing, but also the Fox network, which broadcasts more left-leaning shows like The Simpsons, Family Guy, and American Dad. In fact, Fox's prime time cartoons regularly mock Fox News. Koch isn't a media company. Try again.
For someone saying "try again" you are awfully ignorant of News Corp and its business which is promoting a right-wing agenda worldwide. It owns News Limited, News International which are dominate right-wing newspapers/websites in Australia and UK respectively. Foxtel and BSkyB which are the PayTV equivalent in Australia and UK. Wall Street Journal and Fox News which is influential in the US. It has also its hands in…
And it's hard to call News Corp's entertainment properties a "tiny sideshow" when 20th Century Fox distributes a fair chunk of Hollywood's output, when three out of the four most popular sports leagues in the world are broadcast by either Fox or Sky Sports, and when Fox is easily one of the more successful TV networks in the United States.