Cleaner fuel in the works for military jets
Alternative fuel is playing an even bigger role in the U.S. government’s aviation plan. Within the next year the latest National Aeronautics Research and Development Plan will be released and a large portion of it focuses on alternative fuels. Wright-Patterson Air Force Base is playing a leading role, in part because it can moderately scale up lab production for commercial companies. WVXU's Ann Thompson took a tour to see how it's made, where it's tested and what unusual samples the Air Force is storing. She reports in "Focus on Technology."