These include former Governor and U.S. secretary of education Richard Riley.[A 9] As of 2017[update], current board members include Robert Blocker, dean of the school of Music at Yale University, and William Byrd Traxler Jr., Chief Judge of the United States Court of Appeals.[A 10] Board members also come from private companies such as ExxonMobil Chemical Company (former president), AT&T (legal counsel), or Michelin (general counsel).[A 10]