Mark Zuckerberg and his wife, Priscilla Chan, are the second-largest American philanthropists, and beaten only by Warren Buffett. Read »
Reports say that Facebook CEO Mark Zuckerberg asked financial whiz Warren Buffett for advice on his company's initial public offering. Read »
Mark Zuckerberg has joined Warren Buffett and the small group of billionaires supporting higher taxes for the wealthy. Read »
Warren Buffett may not be the biggest user of Facebook and Twitter. Read »
