Herbalife CEO: We're Not a Pyramid Scheme

Tuesday, 31 Jul 2012 | 2:40 PM ET

In these excerpts from an exclusive live "Street Signs" interview with Jim Cramer and Herb Greenberg, Herbalife CEO Michael Johnson defends his nutrition products company against concerns its multi-level network of distributors is essentially a "pyramid scheme." The stock is higher today on strong earnings and a bullish forecast.