It's science. Your kids know diesel is better, and they'll be pissed if little Jimmy gets more Gobstoppers and Schnozberries than they do. Don't let them down.
Audi has been making a rather hefty diesel push lately, if you hadn't heard, and to show just how it can help, they made this little video of trick or treating in a TDI. Guess what: Longer range equals more candy. That's a good thing.