Was Death of Richard Simmons Preventable?

We're learning more about the death of Richard Simmons. The fitness personality reportedly wasn't feeling well on Friday, and thought he had food poisoning. At some point, he felt dizzy and fell in the bathroom of his Los Angeles home. His housekeeper reportedly tried to take him to a doctor. But Simmons refused, because it was his 76th birthday and he didn't want to be away from home. Jim Moret has more.