Mickey Mouse Protection act is a reason Copyright has been extended to 70 years. "This law, also known as the Sonny Bono Copyright Term Extension Act, Sonny Bo

Mickey Mouse Protection act is a reason Copyright has been extended to 70 years. "This law, also known as the Sonny Bono Copyright Term Extension Act, Sonny Bono Act, or (derisively) the Mickey Mouse Protection Act" https://en.wikipedia.org/wiki/Copyright_Term_Extension_Act https://en.wikipedia.org/wiki/Copyright_Term_Extension_Act There currently not public support for more extension so the extensions will most likely end.