There are hundreds (seriously) of videos on youtube showing orbs being tracked near chemtrails ...why do thy do this? i am not sure... if you know or have a theories please respond to this post.
Here's a new one:
Filmed 13th september in the US - You can see this is not a contrail (exhaust) but deliberate spraying of some substance (usually barium or heavy metals to 'seed' clouds).. as usual the ufo is seen afterwoods:
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