I would also say giacomo tocco , the longest sitting mob boss in the country on the street , how he has gone untouched all these years and has adapted to the times is a testament to the influence and respect he weilds , mob bosses years ago never had to deal with rats , Rico , wiretaps and other FBI scrutiny and he is still around , there as only ever been one rat in the family so that shows the respect he has , it also goes to show that if you stick to the traditional mob staples the Feds pretty much leave u alone , the Detroit mob is set up the same as the Genovese family the administration is well insulated with captains acting as a ruling panel on the street , it must work the Detroit mob and the Genovese family are amount the most successful families in the country and have the fewest rats