How Green Commuting Without Carbon By Paul Wagenseil , Fox News Published April 1, 2009 4:34pm EDT | Updated June 22, 2015 11:03pm EDT {{#rendered}} {{/rendered}}Palestra.net's Kaitlin Urka talks with Andy Kroll about how he gets around campus without his car.Click on the image above to watch the story on our partner site Palestra.net.