Host Brian Stelter becomes the guest as CNN senior media reporter Oliver Darcy asks him about his new book "Hoax: Donald Trump, Fox News, and the Dangerous Distortion of Truth." Stelter discusses his reasons for writing the book; how he convinced sources to cooperate; the "lie-laundering" trends he identified; and the potential for change at Fox News in the future. Stelter and Darcy debate the divide between Fox's news and opinion departments, the influence of the Murdoch family, and more.

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