Anheuser-Busch Inc. senior executive Rick Davis (left) confers with John B. Menzer, president and chief executive officer of Wal-Mart International, at the Olin School of Business International Business Outlook Conference April 16 at the Charles F. Knight Executive Education Center. Menzer, who also is executive vice president of Wal-Mart Stores Inc., gave a keynote address titled “Wal-Mart Goes Global” to more than 200 conference attendees. Other speakers included Allan McArtor, chairman of Airbus North America Holdings Inc., and Edward L. Monser, chief operating officer of Emerson. Joyce Barnathan, assistant managing editor of BusinessWeek, moderated the conference.