Not cow farts, but 2-strokes?

 As we all know, 2-stroke dirt bikes have been on the outs since the
'06-'07model years.  Coincidence?  I think not.

http://epw.senate.gov/public/index.cfm?FuseAction=Minority.Blogs&ContentRecord_idSde09dc-802a-23ad-4ec4-c8accd44a47d

I always knew 2-strokes were the cause of global warming.

JayC

 
We all should drink more beer to get the earth warming back.

-- Tiago