Bill Clinton: “Thank you. Goodbye. Dr. Kowal. One more time we want to let Marcy, who introduced you, say goodbye. We really…”

“Thank you. Goodbye. Dr. Kowal. One more time we want to let Marcy, who introduced you, say goodbye. We really appreciate--I know when you are in pain it's sometimes hard to have a smile on your face, but everybody tells us you do right now.”