Bill Gates appeared on the Daily Show (28/01/07). At the end of the interview, Gates got up and left right away. The next day Jon Stewart explained why Gates was in such a rush.
If you can't read it, here's what it says: Bill Gates has encountered a problem and needs to leave. We are sorry for the inconvenience. If you were in the middle of something, the information you were working on might be lost. Please tell Microsoft about this problem. We have created an error report that you can send to help us improve Bill Gates, We will treat this report as confidential and anonymous. To see what data this error report contains, click here. Debug. Send error report to wife. Don't send.
Here is a skit they showed after the show, of what "Bill Gates" did when he left.
It's sad for Bill Gates, but that skit was hilarious!!! I love the Daily Show.