Dr. Walter Lear is the founder and co-chair of the National Gay Health Coalition, the former state Health Commissioner, for Southeast Pennsylvania and the president and founder of the Institute of Social Medicine and Community Health in West Philadelphia. Dr. Nick Ifft is the secretary of Philadelphia Health Professionals for Human Rights (an organization of gay and lesbian physicians and dentists), the coordinator of the Philadelphia A.I.D.S. Task Force, and a general practitioner at South East Health Center in Philadelphia. The doctors join the show to discuss A.I.D.S.