Yoshihiro Tsurumi, an avowed opponent of Bush's current views and policies who was a visiting associate professor of international business at HBS between 1972 and 1976, said Bush was among 85 students he taught one year in a required first-year course. In the class on "Environment Analysis for Management," incorporating elements of macroeconomics, industrial policy and international business, Tsurumi said students discussed and debated case studies for 90 minutes several times a week.
Tsurumi-now a professor of international business at Baruch College in the City University of New York-said he remembers the future president as scoring in the bottom 10 percent of students in the class.
Thirty years after teaching the class, Tsurumi said the twenty-something Bush's statements and behavior-"always very shallow"-still stand out in his mind.
"Whenever Bush just bumped into me, he had some flippant statement to make," said Tsurumi when reached at his home in Scarsdale, N.Y. "The comments he made were revealing of his prejudice."http://www.unsolvedmysteries.com/usm389056.html(only source I could find quickly)