News Corp. reviews its options for News America marketing unit

News Corp. said it is evaluating options for its News America Marketing business that could include a sale, which would leave the publisher of the Wall Street Journal and New York Post more purely focused on media while removing what’s been a troubled unit.The review of News America, which offers in-store marketing and shopper circulars, “will result in enhanced shareholder value, as we seek to streamline our company, with the aim of greater transparency and profitability,” New