(Corrects spelling of company name in headline.) Doug Creutz, an analyst with Cowen & Co., and Felix Gillette, a media editor at Bloomberg Businessweek, talk about News Corp.'s decision to shut the News of the World, the 168-year-old Sunday tabloid, and the likely impact on the company’s earnings and efforts to win U.K. government approval of its takeover of British Sky Broadcasting Group Plc.   Creutz and Gillette spoke yesterday with Pimm Fox on Bloomberg Television's "Taking Stock."