http://www.lacar.com/modules.php?name=News...article&sid=249 "AP reports that researchers were surprised to discover that how much time a person spent driving had a greater impact on whether a person was obese than other factors such as income, education, gender or ethnicity."
Tom Toles Washington Post Cartoon - 6-2-04 That would explain this cartoon: http://www.washingtonpost.com/wp-dyn/opini...s&date=20040602