This is very evident in the styles people do interviews. For example, Bill O'Reilly is loud, calls names etc when his guests disagree with him - to the point that some of his conversations end up being loud shouting matches and the only thing left to do (as a viewer) is to turn it off. Jon Stewart on the other hand - he disagrees with his guests in a kind, calm and funny manner - it is interesting to watch him and his guests go back and forth on ideas. I'm guessing that attitude probably spills into other areas of their lives too
Example: https://www.youtube.com/watch?v=URHPD6AJ5Fg&t=2m (Bill ends up calling his guest a fascist)