Yum recruits Pepsico VP  Yum Brands has announced that Pepsico executive Chris Turner will join the company as chief financial officer, closing out a nearly five-month-long search to fill the position. The appointment is effective August 8. Turner will report to chief executive officer Greg Creed, and will assume global responsibility for finance, corporate strategy, supply chain and information technology.  At Pepsico, Turner led its Walmart business as senior vice-president and gener