Twitter was abuzz over the weekend between this Twitter war between two billionaires
Gross: Icahn should leave #Apple alone & spend more time like Bill Gates. If #Icahn’s so smart, use it to help people not yourself.
— PIMCO (@PIMCO) October 24, 2013
To Bill Gross @PIMCO: If you really want to do good, why not join http://t.co/nn6jp9E2ch like Gates, I and many others have?
— Carl Icahn (@Carl_C_Icahn) October 28, 2013