After yet another US Air foul-up that had me dashing fruitlessly through the Philadelphia airport pushing Susie in a wheelchair, we arrived home Tuesday evening from our Paris trip. I am still somewhat jet lagged, but I hope to resume blogging either today or tomorrow. I have been thinking of inaugurating a new feature -- "Interior Dialogues." I spend a good deal of my life in my mind, daydreaming. A significant component of that interior life is imaginary conversations in which I unfold an argument, explain a difficult concept, or debate some ideological thesis. It is because I spend so much of time in that way that I can write very quickly when the time comes to put arguments on paper. While I am working on the extension of my memoirs, as promised, and commenting on the passing political scene, I will also, from time to time, record one of those interior dialogues. I hope you will find it interesting.