Microsoft's Craig Davison had some surprise news during the company's CES 2012 keynote this evening, bringing out word that Rupert Murdoch's Newscorp is developing an application for the Xbox 360. Several Newscorp content providers will be pushing out news and commentary via the free application, including the Wall Street Journal, Fox News, and IGN. Beyond "2012," Davison didn't allow any more specific a date to slip out.