Back in the early 2000's everyone who spoke about chemtrails were auto-flagged as big-foot/area 51 types. However, as the rise of digital photographs and smart phones became so prevalent in the 2010's the evidence became harder to ignore. I remember when Art Bell would have on a few different "experts" to discuss and one was 100% convinced the chemtrails, specifically the atomized heavy metals in them, were being utilized by HAARP.