I don't know if anybody ever watches History Detectives on PBS but the premise of the show is they track down questions from history. For example today they tried to prove who the engine builder was for Lindbergh.
Anyways two weeks from now(July 11) the teaser showed some lady who said her family member had created Mickey Mouse and Walt had stolen the idea - I can only assume it is a family member of Ub Iwerks. Anyways, thought some people may be interested to watch.
http://www.pbs.org/opb/historydetective ... index.html