This episode's headline: Helping Hand; Flight to Freedom; Down By the River; Amazing Grace. The guests include DR. RISA LAVIZZO-MOUREY, Clinton Health Adviser; DR. LEROY SCHWARTZ, Health Policy International; DR. NEAL CALMAN, Institute for Family Urban Health; CORRESPONDENTS: FRED DE SAM LAZARO; CHARLES KRAUSE; ELIZABETH BRACKETT; ROGER ROSENBLATT. Byline: In New York: ROBERT MacNeil; In Washington: JAMES LEHRER