He is most famous both for being one of the longest serving Speakers and as a highly influential leader of the liberal Democrats in Congress in the days of [[Ronald Reagan]]. He served as Congressman from Cambridge and the Boston suburbs, 1953-87. | He is most famous both for being one of the longest serving Speakers and as a highly influential leader of the liberal Democrats in Congress in the days of [[Ronald Reagan]]. He served as Congressman from Cambridge and the Boston suburbs, 1953-87. |