What is anthony arillotta?

As an AI language model, I don't have access to current information about individuals. However, I can tell you that Anthony Arillotta is a former Mafia boss who was the head of the Springfield crew of the Genovese crime family in Massachusetts. After being arrested in 2010, he became a government informant and testified against his former associates. His testimony led to the conviction of several high-ranking members of the organized crime world. Arillotta is now known as a cooperator and has left the witness protection program.