When Michael and Sollozzo change to speaking Italian through the cafe scene, the subtitles Really don't get their dialogue. The discussion (translated in English) is within the novel. This goes again to the original novel. Puzo specifies that the Corleones make their revenue from illegal gambling and union corruption, which https://socialimarketing.com/story4322520/everything-about-7-reason-why-the-godfather-master-piece