Is anyone investigating the aerosol spraying in grid lines by US gov -- become white haze of berium and aluminium and other particles. Check out californiaskywatch.com and You Tube - 50 pages of photos from concerned citizens. Also, check interview with Dr. Rosalie Bertell on You Tube... frightening. An NRDC member, concerned for SKY Poisoning. Oppose S1807 and HR 3445 for weather modification, unknown consequences.