The leaders of the two best known theatre-based charitable group, Joe Benincasa of The Actors' Fund and Tom Viola of Broadway Cares/Equity Fights AIDS, talk about the wide range of work done by their two organizations, their origins more than 100 years apart, the symbiotic relationship between them, and how they manage to produce such elaborate entertainments as a means of raising funds for their worthy causes. Original air date - December 22, 2006.