>> repugnant! not clear if that was you or me, but someone is repugnant. >> adding to the pressure, president trump lashed out whenever democrats or dissenters appeared on fox. >> there's something going on at fox, i'll tell you right now, and i'm not happy with it. >> the ultimate flash point came in october when shepard smith resigned. >> even in our currently polarized nation, it's my hope that the facts will win the day, that the truth will always matter. >> smith provided a reality check to fox's viewers who pretty much hear pro-trump talking points all day long. now reporters at fox are worried that fox's exit has left a giant hole. that feeds right into number three. impeachment's dueling media bunkers. the networks went wall-to-wall for the hearings. on day one two career diplomats testified for six hours. in fox's alternate universe, viewers heard it was a disaster