"That's MONOXIDE, you retard!"

Crafty scientists can't put one over on Rick Santorum:

In the Deep South, one of the most conservative regions of the country, Romney and his Republican rivals polished their credentials with attacks on President Barack Obama's handling of the economy and the nation's use of energy. "The dangers of carbon dioxide? Tell that to a plant, how dangerous carbon dioxide is," said Rick Santorum.

Don't worry, if elected president of the United States, I'm sure he'll find time to finish his GED.