The word crochet dates back to the 18th century. It was originally called 'Tambour.' that then evolved into what the French called 'Crochet.' Once the background of the fabric was removed and stitches worked separately, crochet begin to gain momentum throughout Europe in the early 1800s. But did you know that besides creating beautiful scarves, hats and mittens, crocheting can be a source of healing for your mind, body and spirit? Pamela Davis shows you the Healing Power of Crochet in her latest book, "Crochet Your Heart."