Chemtrails - What You Need To Know
 
Michael Murphy produced and directed a documentary on Chemtrails called, "What In The World Are They Spraying?" This eye opening film shows you documented and scientifically proven facts that we are being sprayed from the sky with toxic chemicals like aluminum, and barium. Aircraft always have a short white trail behind them called a con trail. Contrails are normal and usually dissipate in a few seconds. What we've discovered is that many planes are spraying aerosols in quite a different way. What can be seen is a thick white line also called a chemtrail that lingers in the sky for several hours. These lines are sprayed into the upper atmosphere and then spread out forming what then appear to be clouds. The particles from these aerosols then fall to the ground where they enter our soil and water and can also be inhaled. They are toxic and people experience respiratory problems, skin rashes, coughing, irritated eyes, asthma and more.
 
http://www.realityzone.com/whatspray.html