"Young people of America, all people, do not smoke. It is hazardous and it's dangerous to your health. Don't smoke. I've never smoked and I have encouraged people not to smoke," Cain said.

Unfortunately, you can’t force anybody, but you can tell people not to smoke around them. Maybe if the government, restaurant owners say that they don’t want smoke inside their buildings ...

Before he died he made a number of TV commercials, in which he appeared full face to camera croaking "whatever you do, don't smoke". That's the one thing above all else I would suggest to preserve ...