Here's one where some bicycles and a cyclist did some good:
http://www.youtube.com/watch?v=bXfq0DxS4KM
It's also on Netflix.
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"...in Las Vegas where -the electric bills are staggering -the decor hog wild -and the entertainment saccharine -what a golden age -what a time of right and reason -the consumer's king -and unhappiness is treason..."