Nowhere does it say that Carlo was a made man. And, even if he were, it would have been considered a family matter, not subject to some Mob BS rule that probably wasn't enforced anyway. Besides, Sonny was acting Don--and who was going to say boo to him?
Ntra la porta tua lu sangu � sparsu, E nun me mporta si ce muoru accisu... E s'iddu muoru e vaju mparadisu Si nun ce truovo a ttia, mancu ce trasu.
