A clip that was not shown in the US.How NASA bought out Citizens of the lower Mississippi Delta to build a testing facility for their "Fuel Cells".Under section 107 of the copyright act 1976,allowance is made for "FAIR USE" for purposes such as criticism,comment,news reporting,teaching,scholarship,and reserch.Fair use is a use permitted by copyright statute that might otherwise be infringing.Non-profit,educational or personal use tips the balance in favor of fair use.