They are spraying Aluminum Oxide from tanks and sprayers, it is not from the engines .. This is nano sized aluminum linked to drought (causes clouds to relocate), Alzheimer's, bee population decline, soil Ph changes (Monsanto patented aluminum resistant seeds), red tide, depletion of Ozone, global warming (long term effect), and other neurological diseases, etc.. Guess what, if you study hard and do your research you get to look forward to all the people that are going to turn and attack you for warning people. Just wait, lets see what replies I get to my comment here! lol ..

Don't take it personal though they were carefully trained to do that going all they way back to childhood. This denial and angry opposition and inability to see the research is basically what allows these covert operations to exist (in my opinion). I see it increase in frequency so I hope the main-stream opinion does a 180 and the sooner the better.