Is Rupert Murdoch going to buy Twitter?

Just a theory right now, but Vanity Fair columnist Michael Wolff makes a compelling argument that Rupert Murdoch is getting ready to buy Twitter. With MySpace’s popularity waning, News Corp.—largely a newspaper company—needs a new digital property. While Facebook is out-of-reach, Twitter might be just right. Perhaps that explains why Murdoch recently hired Jon Miller, former head of AOL, to run Fox’s Interactive Division.