Watching Warren Buffett opine on everything from health care (it's like a tapeworm, apparently) to Tea Parties would be fun enough. But in an impressive streak of punditry, the staunch Obama supporter also took a swipe at Sarah Palin in a CNBC interview. It comes at the end of a segment answering reader questions about his support for Obama and his feelings about the size of government: "if I'm going to comment on the Tea Party I'm going to have to look at my notes here," he chuckles, holding up his hands. He's referring, of course, to Palin's palm-scribbled cribsheet at the Tea Party Convention. Have a look: