Kathleen Hall Jamieson of the Annenberg Public Policy Center comments on mainstream media and says, “There’s a dominant polarization narrative that is driving coverage.”
https://www.washingtonpost.com/national/america-really-is-more-divided-than-ever/2016/07/17/fbfebee6-49d8-11e6-90a8-fb84201e0645_story.html The Washington Post