KEY POINTS:
United States presidential candidate Senator Barack Obama has agreed to deliver the commencement address at Wesleyan University in place of Senator Edward Kennedy, who pulled out after finding out he had brain cancer.
Kennedy, 76, had planned to address the graduates - including stepdaughter Caroline Raclin - on Monday in Middletown, Connecticut.
Kennedy went sailing yesterday.
He said that he felt "very well" and that the hospital workers had been "just spectacular".
