This episode examines the origins of John F. Kennedy's political career, considering his youthful health problems & his sibling rivalry with his older brother Joe Junior. JFK was a charming, irreverent, & popular young man, although he struggled with chronic pain & health difficulties that prevented him from matching the accomplishments of his older brother, who was a standout student & athlete. Both brothers graduated from Harvard & then enlisted in the US military at the outbreak of World War II. JFK started out in a comfy posting with naval intelligence in Washington DC, until his love affair with a married foreign journalist (who was suspected of being a Nazi spy) led to his transfer into combat duty. Jack then commanded a boat in the South Pacific, & he heroically helped rescue crew members when his ship capsized. Joe Junior also had dangerous wartime adventures, which unfortunately led to his death in a plane crash over the English Channel. At war's end, family pressure led Jack to run for Congress; he overcame debilitating back pain to become a successful politician. However, Congressional colleagues dismissed JFK as an idle playboy; few would have guessed he was just a dozen years away from being elected President of the United States.