Regular Joe Rogan podcast guest, Joey Diaz, talks about the witness protection program and Sammy Gravano @ 3:15 minutes in.

https://www.youtube.com/watch?v=Uv6WFPz5wMI

First of all you have to take anything Diaz says with a pinch of salt, as he sounds a bit like a fantasist, but, he says that Gravano refused to go into the W.P.P. unless the Feds picked up his loansharking payments, which they agreed to, such was their desperation to nail Gotti.

Has anyone ever heard something like this before?

I invoke my right under the 5th amendment of the United States constitution and decline to answer the question.