Today I learned... The Warren Buffett piece your article links to is great! My favorite section: And, ah, here we have my McDonald's card which lets me eat f

Today I learned... The Warren Buffett piece your article links to is great! My favorite section: And, ah, here we have my McDonald's card which lets me eat free at any McDonald's in Omaha for the rest of my life. So that's why the Buffett family has Christmas dinner at McDonald's. It explains a lot of thing. (Laughs.) Becky: Does anyone else have one of those cards? Warren: There's just a few of them. Bill Gates has one. His is good throughout the world, I guess. Mine is only good in Omaha, but I never leave Omaha so mine is just as good as his. Becky: Who doesn't have one? Warren: Well, I think President Clinton wanted one very badly, but I don't think he has one. I think he has to go to McDonald's with me. http://www.cnbc.com/id/21528623 http://www.cnbc.com/id/21528623