Joseph "Mousie" Massimino may be the reputed underboss of the Philadelphia mob, but he took the wise out of wise guy when he penned a potentially incriminating letter in prison - fully aware that law enforcement officials were reading his mail.
The letter, which Massimino wrote in 2005 while locked up on racketeering charges in New Jersey's South Woods State Prison, advises a friend to "get in touch with Michael and tell him to tell his mother to tell her husband that he better get my f--kin money."



