I have some bad news, which is that I am canceling the Face the Nation visit for Sunday. I talked with the host, Bob Schieffer, and he said he planned to do his commentary early in the morning so even he would not be in the studio for us. All the guests were pre-taped, which means the whole show is what's called "in the can" - or not live. This was the luck of the draw, so I apologize that it didn't work out. If any of you would like a tour of the CBS studios before you leave for home at the end of the semester, we can talk about doing that.