Rap Artist Ja Rule released his new book called "Unruly" and he alleged that Rap Artist 50 Cent was a snitch and was working with the Feds.

Ja, also said 50 Cent helped the Feds build a case against his Partners Irv Gotti and his brother Chris who were both charged with money laundering.

I guess your going to have to buy Mr. Rule's book to get the complete story.