That one's very good! It was on Google Video for a long time, but has since been taken down.
If you get the chance, be sure to check out their episodes on recycling and environmental hysteria. Both are real eye-openers. In the environmental hysteria episode, they send a couple of people to walk around an enviro-hippie rally, collecting signatures to ban di-hydrogen monoxide, which is used by nuclear facilities and also promotes excessive urination. Yep, H2O. And everybody who was approached signed the petition!