Go to the investor relations website for Walmart (investors.walmartstores.com) and review past presentations it has made during various investor conferences by clicking on the Events option in the navigation bar. Prepare a one- to two-page report that outlines what Walmart has said to investors about its approach to strategy execution. Specifically what has management discussed concerning staffing, resource allocation, policies and procedures, information and operating systems, continuous improvement, rewards and incentives, corporate culture, and internal leadership at the company?