Dude - fucking bummed out after seeing this feature on Richard Pryor - he is wasting away with MS - multiple sclerosis - had it diagnosed in 1986 - sad - he was a comic genious.  I hope he doesn't suffer too much with this disease - he looks pretty helpless.
http://insider.tv.yahoo.com/celeb/20.../richardpryor/
video link:
http://insider.tv.yahoo.com/