The Canadian Tar Sands have become a hot topic on the campaign trail this year especially since President Obama rejected the proposed Keystone Oil Pipeline extension. Yes, I said extension because there already exists one Keystone Oil Pipeline running from Canada to the Gulf of Mexico, but because of increased production, there now needs to be a second pipeline. But this extension has environmentalists raising their voices, and even some throughout the country not so sure about it. The issue, though, is more than just about the environment.