What if said professor LIED on his resume to get a job as an "Indian" teaching about Indian and other other ethnic studies? He's a fraud. Surely that should count for something (good thing he's not the Chair of the CU Ethics Studies...but I guess his lies would be defended as First Amendment rights in THAT instance, as well).
The same thought had occurred to me. Namely, if Churchill put into writing the fraudulent claim that is he part Native American Indian, and used that on his resume to help him get this job, it does seem as if that would be a basis for termination. At least I'm hoping.