Chemtrails Or Contrails? What's The Real Story? Unlisted Video

Some people believe airplane contrails are toxic substances sprayed at high altitudes by government agencies.
According to Mother Nature Network, conspiracy theorists say normal jet airliner exhaust contrails quickly dissipate.
However, chemtrails — which are loaded with toxic heavy metals and heaven knows what else — linger for hours.
But scientists beg to differ. In a survey of 77 atmospheric scientists, 76 said they had no evidence of toxic chemtrails.