From Keith Olbermann's fascism accusations to Rachel Maddow's dictatorship warnings, a look at how the network shifted sharply left over 30 years.
https://www.foxnews.com/opinion/broadcast-bias-ms-now-marks-3-decades-empowering-democrats-not-american-democracy
https://www.foxnews.com/opinion/broadcast-bias-ms-now-marks-3-decades-empowering-democrats-not-american-democracy