Have you ever thought about what its means to be grateful? And what is gratitude, anyway? Day after day here at Nemours, the work you're doing is already cultivating gratitude in patients across the continuum of care - and now there is a new and concentrated effort on harnessing that gratitude to make a positive impact on children's health and well being for generations. It is called the Grateful Patient and Family Philanthropy Program. Carol Vassar, producer