i went out there for four days, three interviewing her and one interviewing some other people. >> what are you working on? >> when she was talking about some subject other than diagnostic testing she was very unprepossessing, very ingenuous. when she began to talk about the mission or her business, then there was a shift and she became very, very focused, very intense, firm control of all the facts. no question surprised her. very impressive and very idealistic. >> we were the first to put on the cover and write a major story about this amazing woman next to me. this ceo is out for blood. this is elizabeth's second public live interview --