What is the fine-grained topic of the following text: While channeling our national psyche, the film is interrupted by the story of Col. William Rankin who in 1959, was forced to eject from his F8U fighter jet at 48,000 feet without a pressure suit, only to get trapped for 45 minutes in the up and down drafts of a massive thunderstorm. Only return the topic.
Col. William Rankin's 1959 thunderstorm ordeal after ejecting from his fighter jet.