Kinda wierd, isn't it?

I heard a while ago that bovine faltulence is one of the biggest contributers to global warming. Yes they were talking about cow farts. Big deal you probably think. It actually is. flatulence and burps contain methane, which traps heat within the ozone layer. This is causing global temperature changes. I thought it was interesting considering we raise tens of thousands of cattle in the US alone. http://www.show.me.uk/site/news/STO873.html