I don't know the details, but some years back my Jehovah's Witness uncle and his family got heavily involved in some pyramid selling scheme for some kind of hea

I don't know the details, but some years back my Jehovah's Witness uncle and his family got heavily involved in some pyramid selling scheme for some kind of health powder. Your comment makes me wonder if they were introduced to it by another JW - this would be a very powerful hook, as JWs are incapable of even conceiving that other members of the cult might be up to no good.