Barbara Demorest says she was flooded with fears after her breast cancer diagnosis. She needed a mastectomy on one breast and was devastated to learn she couldn't have reconstructive surgery because of complications. She says she searched for options for prosthetics, but many of them were too heavy. Her doctor recommended she look into something called Knitted Knockers. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.