精选优质文档-倾情为你奉上University of Massachusetts at Boston Commencement AddressBoston, MA | June 2, 2006 Good morning President Wilson, Chancellor Collins, the Board of Trustees, faculty, parents, family, friends, and the Class of 2006. Congratulations on your graduation, and thank you for allowing me the honor to be a part of it. Its always great to be back in Boston. As some of you may have heard, I was here a few years ago to give the keynote address at the 2004 Democratic Convention