[Explicit Language] Dr. Trump is the president's niece and the author of the revelatory new book “Too Much and Never Enough: How My Family Created the World's Most Dangerous Man,” which sold nearly a million copies on its first day of release. Dr. Trump also holds a PhD in psychology, making her especially insightful when it comes to the indecency and awfulness of her uncle, the president. To quote Joe Biden, today's conversation is a big effing deal.