We have so many terrorists organization in Italy already, mafia/gomorroh and some others with strange names, that kills and have organized crimes to make money.
They use illegal immigrants for they clean business to invest the money coming from illegal activities; drugs, robberies, prostitution.
They have connection with other international organizations like Daeesh to provide them with weapons and money to create this new migrant crisis to use the slave labor force coming from the countries where terrorisms exists.