After finally stopping laughing at this silly notion and going to change my shorts (I am still laughing even now 20 minutes later).
I must say that the trails these people see are the vapor trails given off by the very hot engine exhaust and not some silly notion that various and sundry peoples or countries are spreading chemicals over our country to cause all kinds of mayhem to our planet.
A person would have to be partially brain dead to believe in this junk being spread by so few people. But then again Al Gore has made well over a billion dollars trying to shove global warming down peoples throats.
James Swallow