Questions at the end. Please wait for microphone and speaking do it clearly. After the discussion the authors will be pleased to sign copies of their books that are available here. If you could please form a line. That would be great. For those with a book in hand already jump right in the line. Thank you so much for supporting the library and this programs. These things will help library to run for programs. Tonight we have pioneering oncologist is going to share personal history of one of the Great Stories of our time, the fight against cancer. After 50 years. While wind cancer, how we can get there, covert by journalists. We are privileged to have the opportunity. Received wide praise for craftsmanship, hope, humanities. Tonight they were interviewed her father about the work and personal story. Arrived in 1963 eventually becoming a director and Yale University areas professor of medicine and professor. Elizabeth received a masters degree and health rights, science whole society. Se