Many re-mixed versions of this classic air-to-air video exist on the web. This is a pre-mixed version you can evaluate yourself. The cockpit chatter near the end is interesting considering this flight crew witnessed the event with their own eyes before uploading the low resolution video to Youtube.
CHEMTRAIL PROOF: http://tinyurl.com/bmdr2pd : -- In 2010 an Aerospace Engineers presented conclusive evidence for Covert Stratospheric Aerosol Geoengineering, (aka "Chemtrails") in a 336 page report called "CASE ORANGE". The report was commissioned by THE BELFORT GROUP (UK), who held a "CHEMTRAILS SYMPOSIUM" where the conclusions were presented by Aerospace Engineer, Dr. Coen Vermeeren. The Video is on YOUTUBE -- ALSO: The term "chemtrails" is in the text of 2001 legislation, (HR-2977) where "chemtrails" are defined as an "exotic weapon.