The woman known as the "Manhattan Madam" for once running a high-end prostitution ring in New York City says she was bullied by Robert Mueller's team when she was forced to testify in front of a grand jury in connection with the Russia investigation. Kristin Davis said she was forced to answer leading questions on the character of her longtime friend and colleague Roger Stone. "I left there feeling very sick to my stomach," Davis said in an interview on Fox 5's Good Day New York.