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Chemtrails, Contrails

-- CHEMTRAILS -- Covert Climate Control? Under the banner of some top-secret scientific agenda, the US military continues to weave chemical-laden contrails in the skies, causing health problems for unprotected people on the ground.
Trail of Conspiracy
Californians concerned over chemtrails
Trail Research Report
Chemtrail Controversy
Contrails can change the weather - NBC News (1980)