Lizzie Velasquez became an Internet sensation – though not in a way anyone would want – when she was the subject of the video “World’s Ugliest Woman.” She joins us to talk about living with the rare genetic condition that has affected her appearance – and about how we can have a positive attitude despite setbacks in our lives. Her new book is called “Dare to be Kind: How Extraordinary Compassion Can Transform Our World” (Hachette).