Volunteers often can make a critical difference in the lives of people they are trying to help.
The author, Brian O'Connell, along with Valdimir Joseph, one of the key volunteers in the book, appeared recently on CNN Sunday Morning. It really is an inspirational book. Just give me the thumbnail sketch on how you came to write the book. So the book is designed to lift up volunteers, and the American generally, this wonderful American characteristic of caring and doing something about it, so that people just have that sense that this is a special part of their lives and of America. I'm going to turn to Val.