Send any friend a storyThe day before Dominion Voting Systems’ defamation trial against Fox News was set to begin in a Delaware courthouse, the Fox board of directors and top executives made a startling discovery that helped lead to the breaking point between the network and Tucker Carlson, one of its top stars. Carlson did not address his exit from Fox, but railed against “completely irrelevant” debates on TV and said: “Both political parties and their donors have reached consensus on what benefits them and they actively collude to shut down any conversation about it. Carlson learned that he served at the pleasure of the Murdochs