In the following video, Motley Fool energy analyst Joel South takes a question from a Fool reader, who writes: "What are your thoughts on natural gas as a transportation fuel? Can Westport Innovations (NASDAQ: WPRT ) and Clean Energy Fuels (NASDAQ: CLNE ) fill this niche?"
Ask a Fool: Natural Gas As a Transport Fuel?
June 29, 2013 | Comments (0)
DocumentId: 2516734, ~/Articles/ArticleHandler.aspx, 12/18/2014 11:39:44 PM