In what ways is Albini’s Patron-Theory represented in the opening scene of the movie?

In what ways is Albini’s Patron-Theory represented in the opening scene of the movie?

(If you have trouble with the link, just search for the opening scene of The Godfather. The clip is approximately 7 minutes long and is a conversation between Don Corleone and Bonasera, an undertaker.)
2. Choose any one of the investigations into organized crime (p.30-43). What did we learn about organized crime from this official investigation?