BRISTOL, R.I. -- Roger Williams University President Donald J. Farish plans to retire when his current contract expires in June 2019.According to letter from the Board of Trustees, the university will use the coming year to launch a national search for a new leader.The trustees wrote that since his arrival in 2011, Farish has set the RWU on a path to “build the university the world needs now,” citing progress progress in community engagement, college affordability [...]