Lord Woolley, principal of Homerton College at Cambridge, has come out and said #JasonArday was subjected to a "vicious witch hunt"He went on to explain that issues of plagiarism were constant in academia, but few individuals who had been accused of plagiarism were subjected to the attention Arday had received."We have to ask this question, we have to talk about - which a lot of people don't want to talk about, is racism. You have to look at negatively differential treatment."#racism