Please, please.
Liberal arts “Professors” of the types that are doing this type of accusation are most certainly not real professors (in the traditional sense), but are sub-prime mental types who have received a toy degree following a joke education. Example: Bill Ayers.
As such, these “professor”s would be fired from McDonalds for incompetence and hold positions only due to the complete lack of standards in the liberal arts sections of the vast majority of our universities.
Here is the “professor” in question Laura Curry’s bio, and courses taught.
If you want to see the definition of cliched leftist, here it is.
http://www.acsu.buffalo.edu/~lauracur/lauracv.pdf