Shelly Calcagno on Losing Someone You Love to Alzheimer's Disease

Alzheimer's disease is devastating across the board -- to the one diagnosed, and to his or her loved ones and caretakers. Today, for our season five finale, we tackle a tough topic, but one that matters: Alzheimer's disease, sometimes referred to as "The Longest Goodbye."

The Longest Goodbye: A Family's Hope-Filled Journey Through Alzheimer's by Shelly Calcagno