Warren Buffett resigns from Gates Foundation and donates $4.1 billion to charity

Investor Warren Buffett holds an honorary Ph.D that contains one share of Berkshire Hathaway Class B stock during the Fall 2003 MBA symposium at the University of Tennessee. Buffett presented the stock as gifts to graduate students at the event. Photo credit Paul Efird/News Sentinel
By , WWJ Newsradio 950