Of course we remember Fredo sheepishly telling his father that he is "going to learn the casino business". The references in GF are his waitress capers, so we're not sure what part of the business he was learning. BUT, in GF2 we come to find out he is in the brothel business when Tom tells Senator Geary not to worry, his brother Fredo owns this place. I wonder if Fredo auditioned the girls or were they some of the cocktail waitresses?
