This video highlights the controversial practice known as Chemtrails or Geoengineering. The result is extremely high levels of aluminum and other toxic metals are contaminating water, air and soil, altering the soil's PH and thus make it impossible for plants to grow except genetically modified crops. Those seeds have already been developed by Monsanto. Draw your own conclusion. Geoengineering is not only taking place in the US but is also a widespread practice in Europe.