Our discussion of \u201cThe Godfather Part II\u201d concludes with coverage of the street parade in Little Italy that leads to Vito\u2019s murder of the previous Don, a peculiar congressional hearing, Fredo\u2019s ultimate betrayal, Vito\u2019s revenge, and the widening chasm between the approaches Vito and Michael take to being the head of a crime family. [Part two of two.]