06/21/2011
https://www.congress.gov...
"Maybe Mr. Hegeman and Mr. Welsh, decarbonizing commercial flight is one of the greatest challenges, as you know, that the airline industry has ever faced."
"The biggest opportunity to make progress toward net zero by 2050 is sustainable aviation fuel."
"Secretary Vilsack is a big believer, as am I, in this as one of our solutions."
"To me the answer is working on bills that have been introduced here."