I will only say that right now in the Portland Oregon Area if you bother to look up in the sky perhaps all these videos will seem all too familiar.. what is going on? I will let you all ponder..
I will just say that i am watching white planes take off which i can see no markings and they are leaving non-conventional con trails that linger and seem to form wispy clouds.
The proof is right above your head and watch carefully as conventional aircraft will also pass and their con trails swiftly evaporate.. these odd trails DO NOT.. They just dispel and drop and form a haze.
Please feel free to comment and report if any activity is going onh in your area... I would like to know!