During a recent interview with the Daily Mail, Bill Gates revealed some startling information about Facebook founder and CEO Mark Zuckerberg. While explaining that Zuck--like Gates--has pledged to donate most of his fortune, Gates mentioned offhandedly that Zuck may be engaged to girlfriend Priscilla Chan. "I didn't say to Mark, 'Give me all your money!' He was predisposed to do it and he came to me seeking advice," Gates began.Read More... More on Bill Gates