Sitting here in Montreal waiting for my connecting flight. I'm tired, since I only got 2 hours' sleep last night. I'm anxious because a tornado hit near Chicago, and it looks like my house was without power for well over 12 hours. Not sure what I'll face upon my return. I know work's going to be a bear on my return. I think I need to become a hobo. [Update: Everything seems cool at home, modulo any spoiled food in the refrigerator.]