I saw a post yesterday about chemtrails and everybody poopooed the thought of secret civilian chemical testing by the US government.

Unfortunately, the Church committee, the 1975 senate committee that outed the US intelligence agencies and US military for their human rights abuses against US civilians and military personnel, received direct testimony from those agencies conducting the experiments that various branches of the US government, without notification or consent, absolutely and admittedly conducted live civilian experiments with harmful chemical, biological and radiological agents and weapons via sea, land and air, beginning at the very latest in the early 1940s and continuing for at least 30 testing years, supposedly ending in the late 1970s after the experiments were exposed by the 1975 Senate committee chaired by Frank Church.

en.m.wikipedia.org/wiki/Church_Committee

while chemical and biological agents were dropped by air hundreds of times(chemtrails) onto unaware US civilian populations, chemical and biological weapons and toxins were also sprayed over dozens of US cities without notification or consent via Operation sea spray and related operations: en.m.wikipedia.org/wiki/Operation_Sea-Spray

these abuses are settled US history.