A New York Magazine writer and author of the 2014 book about Fox News CEO Roger Ailes, "The Loudest Voice in the Room," said in a recent televised interview the cable station's biggest star, Megyn Kelly, may not be re-engaging in public disputes with presidential hopeful Donald Trump because she doesn't want to hurt her chances to move to a more mainstream network, like CNN. Kelly, on the heels of widespread criticism of her debate night questioning of Trump – after which the billionaire businessman called her a "bimbo" in a tweet – went on what she and Fox officials...