http://www.helium.com/knowledge/212325-how-to-protect-yourself-from-the-bernard-madoffs-of-the-world-ponzi-schemes-revealed.xml Helium.com > Stock Market > How to protect yourself from the Bernard Madoffs of the world: Ponzi schemes revealed en-us Copyright Helium.com Wed, 04 Feb 2009 13:30:54 GMT Wed, 04 Feb 2009 13:30:54 GMT