Already a Bloomberg.com user?
Sign in with the same account.
Don't have an account?
Help! I can't access my account.
Jan. 11 (Bloomberg) -- Columbia Business School's Fabio Savoldelli discusses hedge fund manager Bill Ackman's claims that Herbalife is a pyramid scheme. Savoldelli speaks on Bloomberg Television's "Market Makers." (Source: Bloomberg)
On Air Now
©2015 Bloomberg L.P. All Rights Reserved. Made in NYC