Watch this interview. This is Fredo telling his brother, the governor, that he has been captured and his being surveilled and interrogated. Chris is telling him that he knows Andrew sold him out by providing photographic evidence to the authorities. He talks about how the two of them used to go "fishing" but Andrew never gets "dirty".
Haircut = Getting rid of the police Fishing = Raping and murdering children Fever = The heat. The police. Virus = Criminal charges Substance = Evidence
It's all right there, in plain sight. Did anyone else watch this??
