Natural gas vehicles will never take off, the argument goes, because we just don't have the fueling infrastructure to support them. Try telling that to California, New York, and Oklahoma, the three states in the union with the most natural gas filling stations. In this video, Fool.com contributors Aimee Duffy and Tyler Crowe discuss the work that Clean Energy Fuels (NASDAQ:CLNE), ONEOK (NYSE:OKE), and Ford (NYSE:F) are doing to give Americans more options at the pump.

America's energy story looks great in your portfolio
Imagine a company that rents a very specific and valuable piece of machinery for $41,000... per hour (that's almost as much as the average American makes in a year!). And Warren Buffett is so confident in this company's can't-live-without-it business model, he just loaded up on 8.8 million shares. An exclusive, brand-new Motley Fool report reveals the company we're calling OPEC's Worst Nightmare. Just click HERE to uncover the name of this industry-leading stock... and join Buffett in his quest for a veritable LANDSLIDE of profits!

Fool contributor Aimee Duffy owns shares of Ford. Fool contributor Tyler Crowe has no position in any stocks mentioned. The Motley Fool recommends Clean Energy Fuels, Ford, and ONEOK. The Motley Fool owns shares of Ford. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.