the wingnuts are part of the plan to discredit the kernels of truth! yup, great attempts were made to establish a "conspiracy nuts" stereotype using ridicolously braindead therories like WTC7 was demolished by laser weapons or J. Woods complete nuts claims of exotic nuclear expolsions. All these idiocrazy is laid over the truth and any attempt to think outside of the box, is instantly pushed into this ugly "conspiracy nuts" corner without looking at the argument or information from a neutral point of view. I looked at the condensation trails as a child myself. 1000s of plains i looked at as a child. All these condensation trails had all one thing in commun. They faded away into invisibility with 1 minute. So, we have the patent to mix alluminium-oxides into the normal aviation kerosine and you have the trails from horizon to horizon staying there and expanding for hours, sometimes reflecting rainbow colored light. I can put 1+1 together, why is it so difficult nowadays to do real research and look at evidence, listen to what pilots, wheater experts say and look at the test-data from rainwater and snow of the mountains ? The reason of this collective denial of information disorder is simply that it crushes our programmed world view, we are all suffering from hardcore cognitive dissonance and that makes it practically impossible to look at the real evidence in front of our eyes. here is a video of only EXPERTS speaking. maybe listen to pilots who flew these planes for 35 years.