Herbalife just escaped being labelled a pyramid scheme a couple of years ago and seems to hover around the edges of legality: https://www.theguardian.com/busin

Herbalife just escaped being labelled a pyramid scheme a couple of years ago and seems to hover around the edges of legality: https://www.theguardian.com/business/2016/jul/15/herbalife-ftc-fine-200-million-pyramid-scheme-label https://www.theguardian.com/business/2016/jul/15/herbalife-f...