I also agree with all those families being dead with the exception being Detroit which is somewhat still viable.As for the FBI ,They can't possibly know everything ! without informants they'd be up shits creek without a paddle ! They, The FBI and other LE groups are the same people who have said OC and the 5 families have been reduced to a street gang,have been killed off,have been dismantled a million times over the last 20 plus years. I wish I had a dollar for every time they said that !!