Only on the "CBS This Morning" podcast, Uber whistleblower Susan Fowler joins “CBS This Morning” co-host Gayle King to reveal the story behind the blog post that led to the resignation of the company’s CEO. Fowler details the sexual harassment allegations in her new book “Whistleblower: My Journey to Silicon Valley and Fight for Justice at Uber.” She also discusses her unique upbringing, building a family and life after Uber.