Social workers serve in a variety of capacities from a statistician studying trends in the social work labor force to a public figure on a reality television show. Dr. Tracy Whitaker addresses the information gap and strengthens the link between science and service (research and practice). Psychotherapist Mark Gaynor goes where others fear to tread entering the homes of animal hoarders enduring the stench and the filth to offer a helping hand to freedom from their obsessions. Learn how they help others.