Here is an article from the WSJ (free via AOL) that explains that corporations are learning what campus entrepreneurs have known for a long time — campuses are incredible places to do business. Express Scripts Inc., a pharmacy-benefits manager with almost $18 billion in annual sales has put its headquarters on the campus of the University of Missouri — St. Louis. Express Scripts is one of the first U.S. firms to locate its headquarters on a college campus. Makes sense huh? Any campus entrepreneurs in St. Louis going to make money selling to Express Scripts or its employees?