Growing up with his father, Carl Reiner, comedians were a constant presence in Rob Reiner’s childhood home, he told Lesley Stahl last year. Mel Brooks, Sid Caesar, Norman Lear, and Groucho Marx were regular visitors, he said. "You go to your friend's house, and nobody's laughing over there,” he noted. Rob Reiner and his wife Michele Singer Reiner were found dead inside their Los Angeles home over the weekend. | 60 Minutes