Where can I find information about Tully Massachusetts?

Using the phenomenon termed the "Massachusetts Miracle" to promote his campaign, Dukakis sought the Democratic Party nomination for President of the United States in the 1988 elections, prevailing over a primary field which included Jesse Jackson, Richard Gephardt, Gary Hart and Al Gore, among others, and collectively known as The Seven Dwarfs. Dukakis' success at the primary level has been largely attributed to John Sasso, his campaign manager. Sasso, however, was among two aides dismissed (Paul Tully was the other one) when a video showing plagiarism by rival candidate Joseph Biden (D-Delaware) was made public and an embarrassed Biden was forced to withdraw from the race. This situation got uglier when Tully implied that it was Dick Gephardt's campaign (as opposed to Dukakis' campaign) that actually passed along the damaging information on Biden.