Chemtrails are they real?

Chemtrails are known as "Controllers" The conspiracy theorist say's they use mind control from the chemical in the sky's and sprayed by the government to have control of the society.Sounds pretty silly right? A survey says %17 of people thinking is true or partly true.I got some videos that might be a bit suspicious.These are just videos that i found inserting

Reason i find why the government would be chem trailing our skies :
Population control.
For "money" I find this one inserting cause alot of reports where the being chemtrails the crops of regular old farmers have died.And the grocery food are all good for some reason...