Not a day goes by when you don't think about running, right? How many pass this fall when the all-out media blitz doesn't lodge the presidential race in your frontal lobe? So why then were we a little surprised when the latest issue of Runner's World magazine hit the mailbox with Democratic vice presidential candidate John Edwards on the cover. There was an informative Edwards profile/interview inside, but the article which caught my eye was headlined "Capitol Gains: Why Runner-Politicians are Better at Running the Country.'' That's news to me. It turns out that both presidential candidates, President Bush and...