Did Tucker Carlson’s outspoken criticism over Joe Biden’s Ukraine policy and opposition to foreign aid to the country play a role in his ouster from Fox News?On Monday, Semafor reported that Fox News Executive Chairman Rupert Murdoch held a previously unreported call with Ukrainian dictator Volodymyr Zelenskyy earlier this spring. The two men discussed the war and the anniversary of the deaths of Fox News journalists last March.Zelenskyy also had a conversation with Lachlan Murdoch on the same subject. Semafor notes Zelenskyy mentioned this as an aside during a national broadcast last month.These talks came weeks before the Murdochs pulled...