Oral history interview with M.J. Christensen conducted by Rick Maggot on October 23, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. Christensen recalls living in Las Vegas, Nevada during the crash of Carole Lombard’s plane and describes local reactions to the early aboveground atomic tests. He also discusses family, religious life, and the Mormon Church. Christensen speaks about his time as the head of the Merchant’s Bureau, president of the Chamber of Commerce, and the president of the Southern Nevada Better Business Bureau. He also discusses being an assemblyman for eight years and serving for four years as a senator in the state of Nevada.