Tucker Carlson, Donald Trump and the in-fighting at Fox News

A $1.6bn defamation lawsuit against Fox News has pulled back the curtain on the inner workings of the powerful conservative cable network in the days after the 2020 US presidential election.

Dominion Voting Systems, a voting-machine manufacturer, alleges that Fox knowingly aired false allegations that their devices helped Joe Biden and the Democrats "steal" the election.

To make their case, the company has called dozens of Fox executives and journalists to testify in depositions and subpoenaed thousands of pages of their text messages and emails.

They show the often heated,...