Melissa Harris-Perry, MSNBC's newest host, is a Tulane professor with a Ph.D. in political science from Duke. She hosts the two-hour Melissa Harris-Perry show, which airs on Saturday and Sunday mornings. Eliot Kamenitz/The Times-Picayune /Landov hide caption

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Newspapers acknowledged publishing dozens of items in print or online from outsourcing firm Journatic that appeared under fake bylines. The Chicago Tribune, for example, said the matter is under investigation. But the newspaper's corporate parent, the Tribune Co., is a new investor in Journatic. Charles Rex Arbogast/AP hide caption

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An influential group of British lawmakers says Rupert Murdoch, shown above with his son James (left) last July, is unfit to lead his global media empire. The scathing report also says his company misled Parliament about the scale of phone hacking at one of its tabloids. Sang Tan/AP hide caption

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Former Arkansas Gov. Mike Huckabee says his new radio show will be more "conversation and less confrontation." Gary Kline hide caption

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60 Minutes correspondent Mike Wallace died on Saturday night, according to a CBS spokesman. Peter Freed/AP hide caption

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News Limited is the Australian arm of Rupert Murdoch's newspaper empire. Tim Winborne/Reuters /Landov hide caption

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The Australian is the country's only general-interest daily, and it commands an unrivaled influence despite its modest circulation. AFP/Getty Images hide caption

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