Why airlines keep pushing biofuels: They have no choice http://bigstory.ap.org/article/200c3f62e43649f6ad7a551ab167c937/why-airlines-keep-pushing-biofuels-they-have-no-choice … by @JonathanFahey and @GlobeTrotScott
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Why airlines keep pushing biofuels: They have no choice http://bigstory.ap.org/article/200c3f62e43649f6ad7a551ab167c937/why-airlines-keep-pushing-biofuels-they-have-no-choice … by @JonathanFahey and @GlobeTrotScott