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Bugsy Siegel, the notorious gangster immortalized in Levinson's "Bugsy", gained prominence for his pivotal role in the development of Las Vegas. Siegel envisioned transforming the desert city into a gambling mecca, spearheading the construction of the iconic Flamingo Hotel and Casino. His audacious vision and determination set the stage for Las Vegas' rise as a premier entertainment destination, a legacy that continues to attract visitors from around the globe.