Twitter co-founder and former CEO Jack Dorsey criticized CNN’s Brian Stelter, the media, and social media platforms on Monday evening. The catalyst to a series of critiques of corporate media culture was much-maligned Fox News host Tucker Carlson. The tech billionaire commented on a post from Stelter, in which he challenged the media and its mission. Stelter shared a post from Washington Post reporter Philip Bump, which was headlined: “Given endless resources, Tucker Carlson zeroes in on UFOs and testicles.”