Thanks acannon for the information on cleaner fuel. I am also very glad to see that Virgin Atlantic Airways is trying to use cleaner fuels for buses, trains, cars and airplanes. It’s great knowing that there are some who are trying to help the environment even though it may be very costly. Another thing that I am very excited to hear is that a billionaire, Richard Branson, is using his money towards a good cause instead of just misusing his money.