Comments on Could Banning Dark Cars Reduce Carbon-Dioxide Emissions, Improve Fuel Economy? TypePad2009-06-02T13:50:07ZBill Mitchellhttps://poynter.blogs.com/poynter_online/tag:typepad.com,2003:https://poynter.blogs.com/poynter_online/2009/05/could-banning-dark-cars-reduce-carbondioxide-emissions-improve-fuel-economy-/comments/atom.xml/