Chemtrails what effect are they having on our health?

A information film on the effects Chemtrails / Contrails are having on our Enviroment and Us?
Whatever it is falling down on us, I personally don't think it can be good for health. These trails block out our sun and take away our blue sky... Please get in touch with your MP asking what the trails are and whats in them... maybe send them photos... the answer you get back will probably be the same as the reply I got, but at least they will be aware of people noticing.