Manhattan after being hospitalised for over two weeks, the celebrity lawyer Raul Felder told Associated Press.A former rabbi, Mason became a world-renowned stand-up comedian who perfected the art of amused outrage. He was known for his social commentary and sharp wit.Mason had many television cameos on shows like 30 Rock and The Simpsons and he regularly appeared on many of America’s late night chat shows.“Eighty per cent of married men cheat in America.