Contrails almost never persist longer than 60 seconds, let alone persist for hours and spread out into a grey haze that blankets the sky blocking out the sun. Saying that this is contrails is like saying you could follow someone for miles back on foot just following the constant trail of breath that they left. Let's just completely ignore there's over 400 patents for weather modification you can look up on google right now detailing the exact process in how it works, let's just ignore the fact that crops are dying left and right where this is continually sprayed but monstanto has been engineering aluminum resistant plants. Let's just ignore the fact that Alzheimer's disease is currently ranked as the sixth leading cause of death in the United States, but recent estimates indicate that the disorder may rank third, just behind heart disease and cancer, as a cause of death for older people Normally aluminum cant cross the blood brain barrier but when it's nano sized it has no problem, and nano particulates of aluminum is the #1 ingredient in what they're spraying. Also not to mention the fact this is proven beyond a shadow of a doubt by testing the water air and earth which has been demonstrated many times. I'm a sheep though. Also look it up high bypass turbofan jets don't even produce contrails.