In this #OffTheGrid clip, Jesse Ventura discusses chemtrails with Ken Caldeira, a geoengineering researcher from the Carnegie Institute of Science at Stanford University. Ken, who has been been dubbed "Captain Chemtrail" for his work in this field, is certain that there's nothing in our skies, but the normal condensation caused by jets. Do you believe Ken Caldeira? Tweet Jesse @GovJVentura.
