A longtime producer for Tucker Carlson is out at Fox News after he was deemed responsible for the on-air headline that referred to President Joe Biden as a "wannabe dictator" because of the indictment of former President Donald Trump. The producer, Alex McCaskill, confirmed his exit in an Instagram post. Fox News did not comment on Friday. He had remained at Fox after Carlson, the network's most popular personality, was fired on April 24. The reason for Carlson's sudden ouster, less than a week after Fox agreed to pay Dominion Voting Systems $787 million to end a defamation case, has...