ERIE, Pennsylvania, Sept. 3 -- Mercyhurst University issued the following news: * * * David Livingston returns to Mercyhurst as university's 14th president Former faculty member and advancement leader brings nearly 30 years of higher education experience as Mercyhurst begins its second century. - For David J. Livingston, Ph.D., returning to Mercyhurst University represents more than a homecoming. It is a return to the place where much of his professional identity was formed. Livingston beg  more