David Borofsky resigned suddenly Wednesday as president of Dakota State University, after less than three years in office, The Argus Leader reported. In a message to the campus, Borofsky noted that a number of administrative changes he made have been "controversial and unpopular." He did not express regret for the changes but said that "a change agent of an organization can almost never be the healer ... and DSU needs to heal. Therefore ... I announce my retirement from Dakota State University, effective today."