CIA files reveal 1960s US weather experiments, chemtrail theories

Declassified CIA files from the 1960s reveal US efforts to manipulate weather as a strategic tool, including hurricane experiments and Vietnam War operations. Backed by President Lyndon B. Johnson, projects like Stormfury and Popeye aimed to weaken storms and extend monsoons. While officials cite benign goals, resurfaced documents have reignited conspiracy theories around chemtrails.