Elizabeth “Libby” Traubman is a retired clinical social worker and co-founder of the 23-year-old Jewish-Palestinian Living Room Dialogue.  Lionel “Len” Traubman retired after 38 years from his San Francisco practice of pediatric dentistry.  The Traubmans have co-produced five documentary films of traditional adversaries reconciling.  Married 48 years, they reside in San Mateo, CA, and continue nurturing two children, three grandchildren, and relationship-builders internationally.