Obama will displace Rodney Dangerfield...

... as the most famous person I've been able to watch in action from my office window. He will be here at the University of Wisconsin, Thursday at noon speaking on Bascom Mall, which is a lovely sloping lawn with academic buildings hemming in the space along the sides and a big old Abe Lincoln statue at the top. Smack in the middle of that space, back in the 1980s, Dangerfield directed himself in "Back to School."