During WWII, Nagasaki became the target of the second atomic bomb ever detonated on a populated area. Three days after the US dropped a uranium bomb on Hiroshima, a more powerful plutonium device, code-named “Fat Man,” was dropped on Nagasaki. Approximately 40,000 people were killed outright, and a total of 75,000 were killed or wounded. More than a third of the city was devastated. The necessity of the attack is still debated. The “Fat Man” was supposedly named after a character in what film? Discuss