"Discussing banking issues at the annual Centerre Bank correspondents conference are, from left, Murray L. Weidenbaum, Mallinckrodt Distinguished Professor of Economics at Washington University; Clarence C. Barksdale, chairman and chief executive officer of the bank; Lawrence K. Roos, limited partner of the investment firm of Baer, Stearns & Co.; and William Tull, senior executive vice president of the bank."