聖約翰學院
He became the first corporate lobbyist to be appointed Fellow of the John F. Kennedy School of Government, serving in its Institute of Politics where he taught in addition to continuing his role — on leave — at Quaker. Shortly thereafter he was named a Woodrow Wilson International Fellow in Princeton, New Jersey. On returning to Chicago to resume full-time duties at Quaker he also taught after hours at the Wharton School of Finance, University of Pennsylvania; the Kellogg School, Northwestern University; Loyola University of Chicago; DePaul University; the University of Illinois-Chicago and Saint John's College, Oxford. In addition, while continuing his work at Quaker, he became an op-ed writer for "The Chicago Sun-Times", following which he wrote for "The Chicago Tribune" and wrote op-eds for The Wall Street Journal.