Very good analysis. As anyone who has worked in a newsroom can affirm, the real “bias” happens before the reporter even gets on the scene:
“On any given day, the stories of NPR and those, for instance, of Fox News can seem to be reports from different Americas. For NPR, it may be the Arizona court decision on abortion “rights.” Fox would be more likely to lead with its correspondent on the southern border. Immigration is a Fox issue; transgender rights are an NPR issue. Fox is more likely to emphasize big-city crime; NPR racial injustice. Indeed, it lists “climate” and “race” as news sections on its website. Moreover, the same events can be reported with sharply different emphases. The aftermath of the death of George Floyd in Minneapolis was the occasion, in most quarters, for the coverage of protests against police brutality. But it also led to coverage (in USA Today) of riotous behaviors that robbed entrepreneurs of their small businesses, destroyed by looting.
As Berliner points out, some takes on events — such as the possible “lab leak” origin of Covid — can become “radioactive.” All such decisions as to what to cover and what about it to emphasize are effectively efforts to set the national cultural and political agenda. This is the real media bias.”