Nell Lake, author of "The Caregivers: A Support Group's Stories of Slow Loss, Courage, and Love," joins Denise to share about the inspiration for her book and her lessons learned. Nell spent two years attending a caregivers support group and following the caregivers and their family members in their daily lives. Before working on the book, Nell was a freelance magazine writer and the founding editor of the Nieman Narrative Digest at Harvard. She has also taught writing at Boston University and reported for public radio. She lives in Massachusetts with her husband and two sons.