Paul Newman, 83, wants to drive his race car again

This guy doesn't know when to quit taking risks. At 83 years old he wants to race again. There are also rumors flying about him having cancer. Pictures of him, taken since May 2008, show a frail and very thin man. Realistically, what do people expect an 83 year old man to look like? Fat and sassy? The only thing close friends and his agent will say is that "he is doing well". He and his wife Joanne Woodward are still married and live in Westport.