This is a story of tenacity, persistence, and sheer determination. Lynn Ruth Miller is an 80something-year-old standup comedienne who travels the world telling jokes and shattering stereotypes. After spending her first seventy years in dead-end jobs, Lynn Ruth stumbled onto her dream career after joining a comedy class with the journalistic intent of exposing it as a sham. To her surprise, she found the class was not only legitimate, it gave her...