Please be so kind as to offer answers to the question. I for one would be interested in joining an intelligent debate in which all theories could be discussed, without any bashing from the members. I don't need anyone telling me I'm mad or crazy (haven't seen an alien yet), so ... please be civil and give us some intelligent points of discussion. People are only ignorant if they don't know the answers, that's why we ask. I personally have doubts about the govn't killing us theory here, but someone else may believe it. Q. Why, when I photograph these so called Chemtrails do all my photo's have a green cast over them which needs to be "corrected" before they are presentable? Think before you answer .... been a pro photographer for almost 40 years. "been there, seen it, done it". And I've been an aircraft enthusiast even longer than that.