Pretty interesting.
Though, curious about the underlying datasets. Illinois looks a strange outlier on obesity - where MO & IN draw higher heat right up to the state line. Kansas also looks like it built a wall against diabetes, even though obesity seems to be quite prevalent.
April 24, 2010, November 29, 2010...and now April 27, 2011
Insurance premiums are going to be through the roof for this poor city. Common Mother Nature, I think they've had enough.