google cigarette smoke & leukemia. is it a guarantee that smoking caused it? NO ... But I would not bet against it.
He was on late night TV for 9 years on one show and 4 years on another. In addition to many other shows, etc.
I can't think of a conservative talk show host that does not make me want to puke. A few liberal ones are on the same list, Bernie Ward in San Francisco is on the top of the list. His wife is a Doctor in SF and we used her for my son, she is ok, he is over the top the anti-limbaughannity.
The only regular talk show guy I can stand is Chris Mathews who although liberal leaning is willing to be convinced of the other sides positions and will acknowledge to his guests when he agrees with the opposing view. Can't say that for most anyone else.
Signatures are so yesterday!