When CBS’ chief medical expert Dr. Jon LaPook sat down with his good friend Saget on Dec. 6 to talk about the comedian losing his sister Gay to scleroderma, he had no idea it would be the last time they would talk. During their chat, Saget, who died Sunday at age 65, was able to insert humor into the conversation. “Humor is the only way my family survived. It is so healthy to laugh," he said. "And I’m out there doing it and I know it’s healing for people.” ALSO: Dave Chappelle regrets not responding to a recent text from Saget.