If you live in Minnesota, or happen to be there tomorrow, I’ll be speaking at the weekly convocation at Carleton College in Northfield. My topic will be “Scenes from a Political Trial: Lewis Libby, the Special Prosecutor, and the War over the War.” I’ll try to put the CIA leak case in the context of the culture of investigation that has grown up in Washington — yes, Whitewater, too — and make some suggestions for how we can get out of this mess. The speech is at 10:50 a.m. at Skinner Memorial Chapel, and everyone is invited to attend. I hope I’ll see you there.