Welcome to the Blackvault.
If you go back to the BV home page, you can probably find quit a bit of information John may have about Chem trails. I personally do not buy into much of it, but we have had times when in California they had spraying for certain mesquitos abatement, kinds of things, and the public was not real happy about it. One time they told us prior to stay inside, it would be done at night, and that it would be harmless to the finish on your cars, remembering something having the same effect as eggshells. Something that was going to threaten our citrus growing. The chem trails is something different but we all know for decades insecticides and sprays have been used in agriculture, but near the ground in small aircraft, not the high elevation that is part of the chem trail theories. I'm sure you will find chem trail sections and subjects in the main site. Also do a search in just the message board for discussion here in the message board, separate from the main site.