when the camorra found out, it wanted its share.spital's owner. when he refused the mafia's demands, they blew up his car. [speaking foreign language] [speaking foreign language] emma: vincenzo takes us to what used to be his favorite beach club. he used to go swimming here with his family. [speaking foreign language] [speaking foreign language] [speaking foreign language] [speaking foreign language] emma: vincenzo despairs at how the government has deserted this once promising part of the italian riviera. all that prospers here now is the black market. ♪♪♪ emma: the sprawling headquarters of italy's anti-mafia intelligence agency, the dia, sits just outside rome. it names the nigerian mafia as a growing and violent scourge. emma: what sort of a threat does the nigerian mafia pose in italy? [speaking foreign language] [speaking foreign language] [speaking foreign language] [speaking foreign language] emma: the team of senior analysts and detectives who work here are exclusively dedicated to hunting mafia and the nigerian connection.