trees and fluff

Today I read in a column discussing trees that people are more likely to exercise in places that are greener. When I went looking for confirmation of that tidbit, all I found was this incomplete study.

So, where are you more likely to exercise: Iowa, where that study is, or the desert? As long as I'm linking to other people's pictures, here's another one in the desert, and this one is great.

Moving on to the fluff. A Massachusetts lawmaker is all upset that his third-grader was fed a peanut butter and fluff sandwich at school. Never mind the fluff; from all the news reports, I thought there weren't any school districts in the country that could still serve peanuts without killing anybody.