|Cell phone image of Chemtrails. You can see downtown Tampa|
The theory is that is chemical mind control or perhaps a governmental inoculation campaign to protect American citizens in case of biological or chemical terrorism. That would seem logical, and may explain the Chemtrail phenomena. It would also require many people to be in on the operation. These type of images are showing up all over the United States. I don't know if they are being seen over other countries.