Call me naive, but people like Walter Cronkite and Edward R. Murrow are probably spinning in their graves when they see what has happened to their profession (yes, I know that O'Reilly isn't a news anchor. If you want, I could put in pictures of Keith Obermann or Megyn Kelly).
Restating my point, the cable networks are massively blurring the lines between objective news reporting and I think that too many people are not understanding the difference. Here is a small primer:
Steve Doocy, Gretchen Carlson and Brian Kilmeade of Fox News are primarily personalities and commentators.
I do believe that Shepard Smith of FOX and Chuck Todd of MSNBC do strive to be at least somewhat objective, from what I've seen.