Dr.Michel Garetta sits with his hand to his face as he pauses while writing at a word processor in a window of his rented Brookline, Massachusetts home Oct. 24, a day after being sentenced to 4 years in prison for his role in France's AIDS tainted blood scandal. Garetta, former head of France's Blood Transfusion Center, allegedly knew AIDS tainted blood was being given to over 1000 hemophiliacs, many of whom now suffer from the disease. ? QUALITY DOCUMENT