I recall he was selling prints as originals online
Ward Churchill was caught selling stolen / plagiarized art from Thomas Mails as original work on Ebay.
http://www.freerepublic.com/focus/f-news/1350713/posts?page=189#189
Here is the wiki page.
http://en.wikipedia.org/wiki/Ward_Churchill_academic_misconduct_investigation
“The University of Colorado's Research Misconduct Committee concluded that Ward Churchill plagiarized the writing of three different authors.
> Annette Jaimes and Rebecca Robbins.
> The Water Plot.
> Fay Cohen.”